Computers and the internet have made our lives and work so much easier, but they can drive you insane over little problems and troubleshooting, and thus VirtualDR.com is such an important resource: a forum of good-hearted web and IT savvy people who are willing to help you make your computer and life run more easily by covering very simple and very sophisticated problems that we substandard computer users tend to experience quite frequently.
The site is very neatly organized into categories, ranging from different OS, like Windows, Mac, Unix, Linux, plus security issues, networking and storage information. Clicking into any of the categories will lead you to the forums that explain this stuff out in simple language and provide easy tips to solve any problem by yourself. However, if your specific worry is not dealt with in the existing forums, consider posting your question, and one of the forum members will get back to you with some solution.