Knowledge base for software setup, errors, and daily tool work.

How to Disable Rate Limiting in Windows Search

If Windows Search feels slow or stops indexing files mid-way, rate limiting might be kicking in. ...

How to Fix OneDrive DNS Error 0x8004de4a

You see error 0x8004de4a when trying to sign in or sync files in OneDrive. This usually means a n...

Fix Windows Defender Update Error 0x80240022

You try to update Windows Defender, but it fails with error 0x80240022. This usually means Window...

Fix PowerShell Assembly Cache Not Updating

You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...

How to Fix Missing Firefox Profile in Windows 10

You launch Firefox on Windows 10 and get an error that your profile is missing or cannot be found...

Fix Chrome SSL Certificate Error: Invalid Common Name