If you don't know what the Linux desktop operating system is, or if you're new to it, Jack Wallen's quick explainer will get you up to speed. Linux. What is it? At one point in time it was a niche ...

You can use the command prompt in Windows to run lower-level operating system commands in a text-based MS-DOS-type interface. This is useful when you need to troubleshoot and repair your system, run ...