Easy•15 min
How to speed up a slow Mac
Simple macOS steps to make a slow Mac feel faster and more responsive.
Help guides
Step-by-step guides to fix common computer problems
Easy•15 min
How to free up space on Mac
Learn how to free up space on your Mac by checking storage, removing large files, and clearing unused apps and downloads.
Easy•15 min
How to update macOS
Learn how to check for, download, and install the latest macOS update on your Mac.
Medium•30 min
How to factory reset a Mac
Erase your Mac and restore it to factory settings using the built-in macOS reset tools.
Easy•10 min
How to clear cache on Mac
Clear browser and system cache on a Mac to free space and fix sluggish app or website behavior.
Easy•5 min
How to force quit an app on Mac
Learn how to force quit a frozen or unresponsive app on macOS using simple built-in options.
Easy•10 min
How to screenshot on Mac
Learn the quickest ways to take a screenshot on macOS, including full screen, a selected area, and a single window.
Easy•20 min
How to reset Windows 11
Reset Windows 11 to fix problems or start fresh, with options to keep your files or remove everything.
Medium•20 min
How to fix the Blue Screen of Death on Windows
Learn the most common Windows steps to stop blue screen crashes and get your PC booting normally again.
Easy•15 min
How to speed up a slow computer on Windows
Learn simple Windows steps to speed up a slow computer, from restarting and closing apps to freeing space and checking for malware.
Easy•15 min
How to free up space on Windows
Learn simple ways to free up disk space on Windows by removing temporary files, uninstalling apps, and clearing large files.
Easy•10 min
How to clear cache on Windows
Clear common Windows and browser cache files to free space and fix loading issues.
Easy•10 min
How to enter Safe Mode in Windows 11
Learn the easiest ways to start Windows 11 in Safe Mode, including from Settings, the sign-in screen, and a restart.
Easy•20 min
How to factory reset Windows 11
Learn how to reset Windows 11 to its factory settings using built-in recovery options.
Easy•10 min
How to update drivers on Windows
Learn how to update Windows drivers using Device Manager, Windows Update, or the manufacturer’s website.
Easy•10 min
How to take a screenshot on Windows
Learn the easiest ways to capture your whole screen, a window, or a custom area on Windows.
Need more help?
Run a free diagnostic scan to identify and fix issues automatically.
Download Quickfix AI