Home / Guides
Step-by-step fixes for the problems we know best - written to be followed, not skimmed. Free manual methods come first in every guide; the automatic option is there when you want the shortcut.
Device not working, missing after an update or showing a yellow warning icon? How to update drivers through Windows itself and from manufacturer websites.
Crashes, update failures and system slowdowns - what the built-in repair tools (SFC, DISM, System Restore) can do and how to run them.
A program will not start, or Windows reports a missing or corrupted executable. Causes and the order in which to try the fixes.
"The program can't start because a DLL is missing" - why this happens and how to repair it safely without downloading DLL files from random sites.