If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

Upon opening a Command Prompt, you will see a file path (e.g., "C:\Users\Chifundo"). This is called the prompt, and it shows what directory you're currently in. The blinking cursor at the end ...

Learn how to use Linux help commands like apropos, whatis, man, info, and --help to discover commands and learn their usage.