Removing unneeded apps from your computer frees resources, but some don't do a good job of tidying after themselves when uninstalled. Here's how to remove any remnants they might have left behind.

If you want force an app or program to quit on your Mac, you can use a similar keyboard shortcut to PC's Control+Alt+Delete.

Learn how to delete residual files, folders, registry keys & traces after uninstalling software on a Windows 11/10 computer.

It's easy to uninstall Microsoft OneNote from your Windows or Mac computer if you no longer want to use the program.

Patrick Marshall answers your tech questions. This week's topics: how to delete a computer's guest account, reaching the limit on failed password attempts on an older USB drive and how to access ...