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ctstraining.com

Training in Microsoft, QuickBooks, PMP, Adobe, Web, CompTIA, Cisco, and more in Chicago and the suburbs.

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Computer Training Classes | Chicago | Schaumburg | Naperville | Northbrook Full homepage screenshot

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Education & Learning
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English
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2003
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Website review

This review may include AI-generated content and is not individually verified. Domain, certificate and other facts come from the observed data on this page.

What is Computer Training Classes used for?

Computer Training Classes is a Chicago-area IT and business-skills training provider, with centers in Chicago, Schaumburg, Naperville and Northbrook. It is used by working professionals, career changers and job seekers who want instructor-led classes and certification prep rather than self-paced online courses.

Its catalog covers several distinct audiences:

  • Office and business users – Excel, Access, Word, PowerPoint, Outlook, Project, SharePoint, Visio and Windows.
  • Accounting and finance staff – Excel-based accounting plus QuickBooks.
  • Creative and marketing professionals – Photoshop, Illustrator, InDesign, Acrobat, Premiere, After Effects and Captivate, alongside web topics such as WordPress, HTML/CSS, JavaScript, PHP, MySQL and Bootstrap.
  • IT and networking staff – CompTIA A+, Network+, Security+ and CTT+, plus CCNA.
  • Project and data roles – PMP, Agile, SAFe Scrum, ITIL, Six Sigma, business analysis, SQL queries, Tableau and Python, with newer offerings in AI prompt engineering, Azure and AWS.

How people typically use it

A common scenario: someone in an administrative role wants to move into data or project work. They might take advanced Excel and SQL first, then Tableau or PMP prep, using the suburban locations to fit classes around a job. Another: an IT help-desk technician preparing for CompTIA A+ or Network+ before moving toward CCNA.

Beyond scheduled classes, the site lists private and onsite training, tutoring, database and QuickBooks consulting, and training-room rentals. It also references WIOA/TAA funding paperwork, which matters if you are unemployed or displaced and hoping a workforce program covers tuition.

What to weigh

Instructor-led classroom training suits people who need structure, a fixed schedule and someone to ask questions. The trade-off is travel to a physical center and less flexibility than video courses. Before enrolling, confirm the current schedule, class format and whether funding applies to your situation.

A practical next step: pick the single skill closest to your next role, check the outline for that class, and ask about the next start date at your nearest location.

Do you offer online or in-person computer training classes in Chicago and the suburbs?

Yes. Computer Training Classes serves the Chicago area through three physical training centers — Chicago, Schaumburg and Naperville — and also lists online and onsite options, so you can choose the format that fits your schedule and location.

What the delivery options look like

  • In-person, at a training center: Chicago, Schaumburg and Naperville locations are listed, with separate phone numbers for each. This suits people who want a classroom setting, direct instructor access and a reason to leave the office or home.
  • Onsite training: The site lists onsite training classes, meaning instruction can be arranged at your organization's location. This is usually the better fit for teams that need several staff trained on the same software without travel.
  • Private training: Private classes are also listed, useful when a group needs a custom pace or a topic not covered on the public schedule.
  • Online: Online training appears in the catalog. Treat "online" as a format, not automatically a self-paced course — ask whether a session is live, recorded or a mix.

Subjects and who they suit

The catalog is broad rather than niche. It spans Microsoft Office (Excel, Access, Word, PowerPoint, Outlook, Project, SharePoint, Visio, Windows), accounting (QuickBooks), Adobe creative tools (Photoshop, Illustrator, InDesign, Acrobat, Premiere, After Effects, Captivate), web development (WordPress, PHP, HTML/CSS, MySQL, JavaScript, Bootstrap), and IT certification tracks (CompTIA A+, Network+, Security+, CTT+, CCNA, plus PMP, ITIL, Agile, SQL, Six Sigma, business analysis and Tableau).

That range means one provider can cover a mixed group: an administrative team needing Excel and QuickBooks, a marketing hire needing Adobe, and an IT staffer pursuing CompTIA or Cisco certification. The trade-off is depth — for a specialized certification, compare the specific course outline against your exam objectives rather than assuming broad coverage equals exam readiness.

Practical next step

Decide your constraint first: if travel is the barrier, ask about online or onsite; if your team needs a custom syllabus, ask about private training. Then confirm three things before enrolling — whether the session is live or self-paced, whether it runs at the location nearest you, and whether a course outline exists for your exact class. The site provides outlines for several programs, including Windows 10, Python, AI, Tableau and QuickBooks Online, which is the fastest way to check fit.

For comparison, other Chicago-area training providers include New Horizons and Learning Tree.

Which computer training classes are best for someone preparing for CompTIA A+ or Cisco CCNA certification?

For CompTIA A+ or Cisco CCNA preparation, the relevant tracks on this site are its Tech/Networking Classes, which list CompTIA A+, CCNA, Network+, Security+, and CompTIA CTT+.

CompTIA A+ suits people starting in IT support: hardware, operating systems, troubleshooting, basic networking and security. If your goal is a first help-desk or desktop-support role, start here.

Cisco CCNA is narrower and more advanced: it assumes comfort with IP addressing, routing and switching, and it points toward network administrator or network technician work. If you already have some IT foundation, or your target jobs list CCNA, go straight to that class.

How to choose

Your situation Better starting class
New to IT, no certs, want an entry role CompTIA A+
Some IT experience, targeting network roles CCNA
Unsure, but want networking eventually A+ first, then CCNA
Need to satisfy a job posting naming one cert That named cert

A practical next step: check the class outlines and schedules for the A+ and CCNA entries, then confirm which exam versions the class maps to before enrolling. If you are near Chicago, Schaumburg or Naperville, the site also lists onsite and private training options, which can matter if you need a faster pace or a group session.

For comparison, CompTIA publishes its own exam objectives at CompTIA, and Cisco publishes CCNA exam topics at Cisco. Match any class outline against those official objectives — that is the clearest test of whether a course actually prepares you for the exam you plan to take.

Can I get funding or payment assistance for computer training through WIOA or TAA?

Yes — this site explicitly lists WIOA/TAA among its offerings, which means it presents itself as an approved training provider for workforce-funded students rather than a purely self-pay school. Whether you qualify depends on your state or local workforce board, not on the school.

What the site shows

  • A dedicated WIOA/TAA entry in its main navigation, plus a WIOA Candidate Information page and a WIOA Orientation Form.
  • Class locations in Chicago, Schaumburg and Naperville, so approvals may differ by location and by program.
  • Catalog areas that commonly appear on state-approved training lists: Microsoft Office (Excel, Access, Word, PowerPoint, Outlook, Project, SharePoint, Visio), accounting/QuickBooks, Adobe (Photoshop, Illustrator, InDesign, Acrobat, Premiere, After Effects, Captivate), web (WordPress, HTML/CSS, JavaScript, PHP, MySQL, Bootstrap), tech/networking (CompTIA A+, Network+, Security+, CTT+, CCNA), plus PMP, ITIL, Agile, Six Sigma, business analysis, SQL, Tableau, Python, AWS, Azure and AI-related classes.
  • Private, onsite and tutoring options, which are usually funded only if the same course is on the approved list — confirm before assuming.

How the two programs differ

WIOA TAA
Who it serves Adults, dislocated workers, youth meeting local eligibility rules Workers affected by foreign trade or offshoring, certified by the Department of Labor
Who decides Local workforce board / American Job Center State TAA coordinator, based on your certification
Typical use Short-term training tied to in-demand jobs Retraining, often with extended income support while enrolled
Practical catch Funding is limited and course must be on the approved list You generally need a trade certification and an approved training plan first

Your next step

Call the campus nearest you and ask two questions: "Is this specific course on the current approved training list?" and "Which workforce board do you bill for my address?" Then contact your local American Job Center before enrolling — approval usually must be in place before the class starts, and retroactive reimbursement is rare. Useful starting points: CareerOneStop for your local center, and U.S. Department of Labor for TAA eligibility rules.

If your goal is a quick credential, ask whether a shorter CompTIA or QuickBooks course is approved — shorter programs are often easier to fund than multi-course diploma tracks.

What options are available for private or onsite computer training for my company?

Computer Training Classes offers private and onsite training as dedicated formats, alongside its public classroom schedule. The main distinction is where the class happens and who is in it: private training is typically one company or a small group working with an instructor, while onsite training brings that instruction to your location. Both sit apart from the open-enrollment classes listed for Microsoft Office, accounting, Adobe, web, tech/networking and project management topics.

What the site lists

  • Private Training Classes
  • Onsite Training Classes
  • Tutoring
  • Microsoft Access Database Consulting
  • QuickBooks Consulting
  • Training Room Rentals
  • WIOA/TAA support and WIOA candidate information

How the options compare

Option Best for Trade-off
Private training Teams that need confidentiality or a custom pace You forgo the variety of a mixed public class
Onsite training Groups at one office, especially with several attendees Requires space, equipment and scheduling coordination
Tutoring Individuals filling specific gaps Less structured than a full class
Consulting (Access, QuickBooks) Solving a database or accounting workflow problem Focus is your system, not general curriculum
Training room rentals Running your own session in a equipped space You supply the instructor and materials

Topics that can be covered

The catalog spans Microsoft Office (Excel, Access, PowerPoint, Word, Project, SharePoint, Outlook, Windows, Visio), accounting (Excel, QuickBooks), Adobe (Photoshop, Illustrator, InDesign, Acrobat, Premiere, After Effects, Captivate), web (WordPress, PHP, HTML/CSS, MySQL, JavaScript, Bootstrap, online marketing), tech/networking (CompTIA A+, CCNA, Network+, Security+, CompTIA CTT+), project management (PMP, ITIL, Agile, Microsoft Project, SQL Queries, Six Sigma, business analysis, Tableau), plus newer areas such as AI prompt engineering, Azure, Python and AWS Certified Solutions Architect Associate.

Next step

Call the location nearest your team — Chicago, Schaumburg or Naperville — and describe your group size, skill level and target topic. Ask whether the session can be tailored to your own files or systems, and whether it can be delivered at your office or in one of their training rooms. If your goal is a certification such as PMP, CompTIA or CCNA, confirm the exam objectives are covered before booking. For related official resources, see Microsoft and CompTIA.

Which Microsoft Office, QuickBooks, or Adobe classes should I take to improve my job skills?

Choose by the job task you want to perform, not by the software brand. This provider groups classes into Microsoft Office, Accounting/QuickBooks, Adobe, Web, and Tech/Networking tracks, with physical locations in Chicago, Schaumburg, and Naperville and options for private, onsite, and tutoring sessions. The right pick depends on whether you need to produce documents, manage books, or create visual assets.

If your goal is general office work

Start with Excel, then add one or two supporting tools.

  • Excel is the highest-leverage class for most administrative, analyst, and operations roles. It is the common language of reporting and data cleanup.
  • Word for document-heavy roles (legal, HR, publishing).
  • PowerPoint if you present to clients or management.
  • Outlook if your job is email- and calendar-driven.
  • Access only if your team already uses Access databases; otherwise Excel plus a reporting tool is more portable.
  • Project, Visio, SharePoint are role-specific: project coordination, process diagrams, and team document management respectively.

A practical sequence: Excel first, then the tool you touch weekly. Taking five Office classes at once rarely sticks.

If your goal is bookkeeping or accounting support

QuickBooks is the direct route for small-business bookkeeping, accounts payable/receivable, and office manager roles that handle invoicing. The catalog lists QuickBooks classes alongside Excel and QuickBooks consulting.

  • Take Excel with QuickBooks if you will reconcile accounts, build summaries, or export reports.
  • Take QuickBooks Online Part 2 and Part 3 if you already know the basics and need payroll, banking, or reporting depth.
  • If you are aiming at a formal accounting path rather than bookkeeping, ask about the accounting program sequence before committing.

If your goal is design, marketing, or content production

Adobe classes map to specific outputs:

Class Typical use
Photoshop Photo editing, retouching, social imagery
Illustrator Logos, vector graphics, print layout elements
InDesign Multi-page print and digital publications
Acrobat PDF editing, forms, document workflows
Premiere Video editing
After Effects Motion graphics and effects
Captivate E-learning and interactive training modules

For a marketing generalist, Photoshop plus one of Premiere or InDesign is usually enough to be useful. For an e-learning or training role, Captivate plus basic video skills is more relevant than print design.

A decision rule

Ask: which task appears in my job description or performance review? Take that class first. Then check whether the class has a prerequisite outline and whether the schedule fits your location or remote preference.

Next step

Call the location nearest you and describe your role and the tasks you need to perform; ask which outline matches. The site lists Chicago, Schaumburg, and Naperville centers, plus private, onsite, and tutoring options if a group class does not fit. If you are funding training through a workforce program, ask specifically about WIOA eligibility before enrolling, since the catalog references WIOA candidate information and orientation forms.

For comparison, you can also review general Microsoft Office training options at Microsoft and Adobe's own learning resources at Adobe, but a local instructor-led class is often better when you need accountability and hands-on feedback.

Related questions

More questions →
What Training Formats and Support Services Does CTSTraining.com Provide Beyond Standard Classes?

CTSTraining.com offers more than scheduled public classes. According to its site navigation, the school provides private training, onsite training, one-on-one tutoring, software consulting, training room rentals, and WIOA/TAA-funded training pathways. These options suit people who cannot attend a fixed public schedule, employers who need a group trained at their own location, or individuals who need targeted help with a specific tool rather than a full course.

Private and Onsite Training

Two formats extend the classroom beyond open-enrollment classes:

  • Private Training Classes — one-on-one or small-group instruction, typically used when a learner needs a custom pace or a topic that does not match the public schedule.
  • Onsite Training Classes — the instructor delivers training at the client's location, which is the usual choice for companies training a team.

Both are listed as distinct offerings alongside the standard class catalog, so they are separate from simply enrolling in a public section.

Tutoring and Consulting

Beyond teaching, the site lists two consulting services tied to specific software:

Service Focus
Microsoft Access Database Consulting Database design and development work
QuickBooks Consulting Accounting software setup and support

Tutoring is also listed as a standalone service, separate from full classes. This is the option to consider when the goal is help with a particular problem or skill gap rather than completing an entire course outline.

Training Room Rentals

The site offers Training Room Rentals, which lets an organization use the facility for its own instruction. This is relevant if you have an internal trainer or a group that needs a computer-equipped room rather than a CTSTraining instructor.

WIOA/TAA Funding Support

CTSTraining.com publishes WIOA Candidate Information and a WIOA Orientation Form, indicating it participates in Workforce Innovation and Opportunity Act training. TAA (Trade Adjustment Assistance) is also named in the site's service list. If you may qualify for either program, the practical steps are:

  1. Check the WIOA Candidate Information page for eligibility context.
  2. Complete the WIOA Orientation Form.
  3. Confirm with the training center which classes the funding covers before enrolling.

Funding approval and coverage rules are set by the sponsoring program, not by the school, so verify details with the center directly.

Class Locations and Contact

In-person options are tied to four Chicago-area locations:

  • Chicago
  • Schaumburg
  • Naperville
  • Northbrook

Each location has its own phone number listed on the site (for example, Chicago at (312) 923-2100, Naperville at (630) 245-6911, and Schaumburg at (847) 240-1972). Contact the location nearest you to confirm availability of private training, onsite delivery, tutoring, consulting, or room rentals, since these are arranged rather than booked from a fixed public schedule.

The site also lists Coupons and a Download our Class Catalog option, which are worth checking before you commit to a format or price.

Which Computer Training Classes and Certifications Are Available at CTSTraining.com?

CTSTraining.com is a Chicago-area computer training provider offering instructor-led classes across Microsoft Office, accounting, Adobe, web development, IT/networking, project management, and data skills. It serves individuals and companies through public classes at four locations (Chicago, Schaumburg, Naperville, and Northbrook) plus private, onsite, and online options. If you need a specific software title or certification prep course, the sections below show what's listed so you can confirm a match before enrolling.

Microsoft Office Training Classes

The core Office curriculum covers the applications most workplaces rely on:

  • Excel — from fundamentals through advanced analysis
  • Access — database design and management
  • PowerPoint — presentation building
  • Word — document creation and formatting
  • Outlook — email and calendar management
  • Project — project scheduling and tracking
  • SharePoint — collaboration and content management
  • Visio — diagramming and process mapping
  • Windows — operating system skills, including a dedicated Windows 10 class with a published outline

Accounting Classes

Accounting training centers on two tools:

  • QuickBooks — including QuickBooks Online Part 2 and Part 3 outlines
  • Excel — applied to accounting workflows

Adobe Classes

The Adobe track spans design, video, and e-learning:

  • Photoshop
  • Illustrator
  • InDesign
  • Acrobat
  • Premiere
  • After Effects
  • Captivate

Web and Marketing Classes

For web development and digital marketing:

  • WordPress
  • PHP
  • HTML and CSS
  • MySQL
  • JavaScript
  • Bootstrap
  • Online Marketing

Tech, Networking, and Certification Classes

This category covers vendor certifications and IT fundamentals:

  • CompTIA A+
  • CompTIA CTT+
  • CCNA
  • Network+
  • Security+
  • Cybersecurity (listed in the site's headline course areas)

Project Management, Data, and Business Classes

  • PMP
  • ITIL
  • Agile
  • SAFe Scrum Agilist (with outline)
  • Microsoft Project
  • SQL Queries
  • Six Sigma
  • Business Analysis (BA)
  • Tableau (including a Tableau 3 outline)
  • Python (with outline)
  • AWS Certified Solutions Architect Associate
  • Azure
  • Microsoft Certified Data Analyst Associate (with outline)
  • AI: Prompt Engineering and Managing with AI (with outlines)
  • CPMAI (with outline)

Delivery Formats and Locations

Format Details
Public classes Chicago, Schaumburg, Naperville, Northbrook training centers
Private training One-on-one or closed-group sessions
Onsite training Delivered at your organization
Online Listed among available options
Related services Microsoft Access database consulting, QuickBooks consulting, training room rentals, tutoring

Funding and Discounts

  • WIOA/TAA — the site references WIOA candidate information and orientation forms, indicating Workforce Innovation and Opportunity Act and Trade Adjustment Assistance funding pathways may apply for eligible students.
  • Coupons — a coupons section is listed, so discounted enrollment may be available.

How to Confirm a Class Fits Your Goal

  1. Identify your target — a software title (e.g., Excel), a certification (e.g., PMP, Security+), or a skill area (e.g., SQL).
  2. Check the class list above against that target.
  3. Review the outline where one is published (Windows 10, QuickBooks Online Parts 2–3, Python, Tableau 3, AI, CPMAI, SAFe Scrum Agilist, Microsoft Certified Data Analyst Associate) to verify topic coverage.
  4. Choose a format — public class at a Chicago-area center, private, onsite, or online.
  5. Contact the location nearest you to confirm schedule, availability, and pricing, since the site lists phone numbers for Chicago, Naperville, and Schaumburg.

Common Considerations

  • Certification prep vs. exam — courses like CompTIA A+, CCNA, Network+, Security+, and PMP are training classes; confirm whether exam vouchers are included, as the site does not state this.
  • Prerequisites — advanced classes (e.g., QuickBooks Online Part 2 and 3) assume prior knowledge; check outlines before enrolling.
  • Funding eligibility — WIOA/TAA support depends on individual eligibility and program approval; the orientation forms are the starting point.
  • Pricing — not published in the available information, so request a quote or check the shop/coupons sections directly.

If your needed course appears in the lists above, CTSTraining.com likely covers it; if you need a title not shown, contact a training center to ask whether it can be added as a private or custom class.

What Is CTSTraining.com and What Does It Offer?

CTSTraining.com is the website of a computer training company that runs instructor-led classes in the Chicago area and its suburbs. It is aimed at people who want structured, classroom-style IT and business software training rather than self-paced online courses. The catalog covers Microsoft Office, accounting software, Adobe creative tools, web development, tech/networking certifications, and project management, with training centers listed in Chicago, Schaumburg, and Naperville, plus Northbrook in the site's title.

Who this is for

The site suits you if you want:

  • Instructor-led classes in a physical training center in the Chicago region
  • Certification prep for IT and project management credentials (CompTIA, Cisco, PMP, and similar)
  • Workplace software skills such as Excel, QuickBooks, or Adobe applications
  • Group or private training, including onsite delivery for a team

It is less suited to someone who wants a purely online, self-paced subscription, since the emphasis is on scheduled classes and physical locations.

Class categories

The catalog is organized into these main groups:

Category Example classes
Microsoft Office Excel, Access, PowerPoint, Word, Project, SharePoint, Outlook, Windows, Visio
Accounting Excel, QuickBooks
Adobe Photoshop, Illustrator, InDesign, Acrobat, Premiere, After Effects, Captivate
Web WordPress, PHP, HTML and CSS, MySQL, JavaScript, Bootstrap, online marketing
Tech / Networking CompTIA A+, CCNA, Network+, Security+, CompTIA CTT+
Project management PMP, ITIL, Agile, Microsoft Project, SQL Queries, Six Sigma, Business Analysis, SharePoint, Tableau

The site also lists newer topics such as AI prompt engineering, Azure, Python, AWS Certified Solutions Architect Associate, and a Microsoft Certified Data Analyst Associate track.

Locations and contact

Training centers are listed for:

  • Chicago — (312) 923-2100
  • Naperville — (630) 245-6911
  • Schaumburg — (847) 240-1972

Northbrook appears in the site's title as a served area. The site also offers a downloadable class catalog, so you can check current schedules and outlines before committing.

Beyond scheduled classes

Alongside open-enrollment classes, the site advertises:

  • Private training — one-on-one or closed-group sessions
  • Onsite training — delivered at your organization
  • Consulting — Microsoft Access database and QuickBooks consulting
  • Training room rentals — for organizations needing space
  • Tutoring — additional support outside class
  • Coupons — listed as a separate section

It also references WIOA/TAA funding information, which is relevant if you are seeking government-supported training and need to confirm eligibility.

How to decide if it fits

  1. Identify the specific skill or certification you need (for example, Excel for reporting, or Security+ for IT work).
  2. Check whether that class appears in the catalog and at a location you can reach.
  3. Download the class catalog or call the center nearest you to confirm schedule, format, and current pricing — the site does not publish prices, so you will need to ask.
  4. If you are funding training through WIOA or TAA, review the WIOA candidate information and orientation form before enrolling.

The main practical constraint is geography: this is a Chicago-area provider, so the value depends on being able to attend in person or arranging onsite/private delivery.

Does CTSTraining.com Offer Online or Remote Training Options?

CTSTraining.com's site content is built around in-person training at its Chicago-area centers and private/onsite training delivered at a client's location. The available page evidence does not list online or remote class formats, so you should confirm availability directly with the center before planning around remote attendance.

What the site shows

The site's class listings and navigation point to these delivery settings:

  • Chicago Training Center
  • Schaumburg Training Center
  • Naperville Training Center
  • Private Training Classes
  • Onsite Training Classes
  • Training Room Rentals
  • Tutoring

The heading structure groups classes by subject (Microsoft Office, Accounting, Adobe, Web, Tech/Networking, Project Management), not by delivery mode. No "online," "virtual," "live online," or "self-paced" category appears in the headings or excerpt.

How to read "private" and "onsite"

These two labels are the closest thing on the page to training outside a standard scheduled class, but they describe where training happens, not whether it happens remotely:

Format What it typically means Remote?
Standard classes Scheduled group classes at a listed training center Not stated
Private Training One-on-one or small-group instruction, arranged separately Not stated
Onsite Training Instructor comes to your organization's location No — it's at your site, not online
Tutoring Individual help sessions Not stated

"Onsite" specifically means the instructor travels to the client, which is the opposite of remote delivery. "Private" and "tutoring" don't specify a location, so remote delivery is possible but unconfirmed by the page.

What to do before assuming remote is available

  1. Pick the center nearest you and call its listed number:
    • Chicago: (312) 923-2100
    • Naperville: (630) 245-6911
    • Schaumburg: (847) 240-1972
  2. Ask specifically whether the class you want is offered as live online, self-paced, or in-person only.
  3. If you need onsite training, ask whether it can be delivered at your location and what the minimum group size is.
  4. Check the class catalog — the site offers a "Download our Class Catalog" link, which may list delivery formats per course.

Common pitfalls

  • Don't assume "private" means remote. It usually means a smaller, separately scheduled session, which may still be held at a training center.
  • Don't assume online is unavailable either. The absence of an online category on the page isn't proof it doesn't exist; it just isn't documented in the available content.
  • WIOA/TAA funding appears in the site navigation. If you're using workforce funding, confirm with the center whether remote formats qualify, since funding rules often tie to specific delivery methods.

The practical answer: the site as documented is oriented toward in-person and onsite training in the Chicago area. For anything remote, a phone call to the relevant center is the reliable way to get a current answer.

CTSTraining.com Class Locations in the Chicago Area

CTSTraining.com lists three dedicated training centers in the Chicago area — Chicago, Schaumburg, and Naperville — and its site title also names Northbrook. If you want the shortest commute, start with the location closest to you and confirm your specific class is scheduled there, because not every course runs at every site. If none of the centers works for your schedule or team, the site also lists private training, onsite training, and training room rentals as alternatives.

The listed training center locations

Location Phone number listed on the site
Chicago (312) 923-2100
Naperville (630) 245-6911
Schaumburg (847) 240-1972

Northbrook appears in the site's title ("Chicago | Schaumburg | Naperville | Northbrook"), but the page evidence provides no separate Northbrook address or phone number. Treat it as a location name to confirm by phone rather than a fourth center with published contact details.

How to choose a location

  1. Pick by proximity first. The three published phone numbers map to Chicago, Naperville, and Schaumburg. Choose the one that shortens your commute, especially for multi-day classes.
  2. Check that your course runs there. The catalog spans Microsoft Office (Excel, Access, PowerPoint, Word, Project, SharePoint, Outlook, Windows, Visio), accounting (Excel, QuickBooks), Adobe (Photoshop, Illustrator, InDesign, Acrobat, Premiere, After Effects, Captivate), web (WordPress, PHP, HTML/CSS, MySQL, JavaScript, Bootstrap, online marketing), and tech/networking (CompTIA A+, CCNA, Network+, Security+, CompTIA CTT+), plus project management (PMP, ITIL, Agile, Microsoft Project), SQL, Six Sigma, business analysis, SharePoint, and Tableau. Availability by site is not stated in the source, so ask when you call.
  3. Call the center directly. Use the number for the location you prefer and ask two things: whether your class is scheduled there, and what the current schedule and enrollment options are.

Alternatives if no center fits

  • Private training — one-on-one or closed-group instruction.
  • Onsite training — classes delivered at your own workplace.
  • Training room rentals — if you need a space rather than instruction.
  • Tutoring — listed separately from scheduled classes.

These options matter most for teams that can't travel to Chicago, Schaumburg, or Naperville, or for anyone whose course isn't offered at their nearest center.

Common snags to expect

  • Assuming every course is at every location. The site lists one catalog, not a per-location schedule. Verify before you plan around a specific center.
  • Relying on the Northbrook name. It appears in the title only; there is no published address or phone for it in the source material.
  • Skipping the phone call. Pricing, schedules, and enrollment terms aren't published on the page, so the phone numbers are the practical entry point for confirming details.

Website Overview

Identifiable technologies and additional version or configuration signals make the service easier to fingerprint, which may help targeted scanners narrow their checks. An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality.

Domain and Registration

Registered in 2003, this domain has about 23 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The registrar is GoDaddy.com, LLC, a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.

DNS and Email

The lowest TTL is 30 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by siteground.net, indicating managed DNS hosting. MX records point to the Microsoft 365 email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown.

TLS and Certificates

The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

X-Powered-By exposes backend information: WP Rocket/3.9.0.1. The checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. No obvious internal addresses or debug information were found in the headers. The Server header identifies nginx without an exact version. No explicit CDN or WAF marker was found in the response headers.

Technology Stack Analysis

The public page identifies WordPress 7.1, jQuery, Bootstrap, Google Tag Manager, nginx, with exact versions exposed for 1 technologies. These details can narrow vulnerability checks, although exposure alone is not a vulnerability.

Search and Social Sharing

The title has 74 characters and may be truncated in search results. The Generator tag identifies WordPress 7.1, making the publishing system easier to fingerprint. Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity. A meta description is present, with 104 characters.

Hosting and Email

DNSsiteground.net
HostingGoogle LLC
EmailMicrosoft 365
Approximate IP geolocation (inferred; a CDN or proxy may differ from the origin server) United States flagKansas City, Missouri, United States Inferred 34.149.120.3

Registration details

RDAP / WHOIS

RegistrarGoDaddy.com, LLC
Registered2003-05-12
Expires2027-05-12
Domain statusclient delete prohibited、client renew prohibited、client transfer prohibited、client update prohibited
Nameserversns1.m02.siteground.biz、ns2.m02.siteground.biz
DNSSECunsigned

DNS records

DNS

TypeNameValueTTLPriority
Awww.ctstraining.com34.149.120.330—
Awww.ctstraining.com34.160.81.20330—
Awww.ctstraining.com35.190.31.5430—
Awww.ctstraining.com35.244.153.4430—
MXctstraining.comctstraining-com.mail.protection.outlook.com144000
NSctstraining.comns1.siteground.net86400—
NSctstraining.comns2.siteground.net86400—
TXTctstraining.comv=spf1 include:spf.protection.outlook.com include:_spf.mail.yahoo.com include:ctstraining.com.spf.auto.dnssmarthost.net -all3600—
DMARC_dmarc.ctstraining.comv=DMARC1; p=none; aspf=r; adkim=r;86400—

TLS and certificates

TLS / SSL

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subject*.ctstraining.com
IssuerLet's Encrypt
Valid until2026-12-21T20:18 · Remaining when checked: 85 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HTTP

HeaderValue
content-typetext/html; charset=UTF-8
cache-controlmax-age=0, public
servernginx

Identified technologies

WordPress 7.1jQueryBootstrapGoogle Tag Managernginx

Pages, Search and Sharing

Meta descriptionTraining in Microsoft, QuickBooks, PMP, Adobe, Web, CompTIA, Cisco, and more in Chicago and the suburbs.
Canonical URLhttps://www.ctstraining.com/
LanguageEnglish (default)
Twitter Cardsummary_large_image
All bots 1 allowed · 7 disallowed
  • Allow/wp-admin/admin-ajax.php
  • Disallow/wp-content/uploads/wc-logs/
  • Disallow/wp-content/uploads/woocommerce_transient_files/
  • Disallow/wp-content/uploads/woocommerce_uploads/
  • Disallow/*?add-to-cart=
  • Disallow/*?*add-to-cart=
  • Disallow/wp-admin/
  • Disallow/wp-content/uploads/wpforms/

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