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TechTutorials: Free tutorials for the I.T. Professional. offers thousands of free computer tutorials covering a wide range of computing topics such as: Photoshop, Linux, Windows 7, virtualization, computer hardware, programming, and much more. In fact, TechTutorials, covers nearly all aspects of computing.

We have a separate site completely dedicated to computer hardware tutorials as well.

If you are interested in computer certifications such those offered by Microsoft, Cisco, CompTIA, LPI, and others, you should start by reading our Introduction to Computer Certifications. After you are familiar with the various programs available and the certification process, you will need to get some study materials. Learn how to save a ton of money on certification books, practice tests, CBT training and other materials by reading Learn How To Get Certified... For Less!

Another way to save money on your A+, Network+, CCNA, MCITP, MCTS, LPI and other certifications is to use our free practice tests and free study guides. If you have questions about certifications, visit our popular certification forums to get answers.

We hope you enjoy all the free information and resources we offer!

Written by: Pete Zaborszky

Founder of and privacy advocate even before Edward Snowden's revelations. Computing graduate from Imperial College London. Speaker at cybersecurity conferences e.g. IPExpo and regularly speaks on tech podcasts.


PC Healer
on September 2, 2021
Just checking some links and brought me here. Fantastic site and this is one of the most streamlined, concise articles I've ever read, Thank you! I'm sorry to see though that seems to be shut down and all data removed. It was a great site. I'll explore yours further.
on October 20, 2019
Thanks for providing free technical resources.😊
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