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

Fix Windows Update Error 0x80070005 with Registry Tweaks

You see Windows Update error 0x80070005 when checking for updates. This usually means a permissio...

Fix Windows Security Not Starting Automatically After Boot

You boot your PC and notice Windows Security (formerly Windows Defender) isn't running. The icon ...

Fix PowerShell Remote Connection Refused Error

Debug SSH Public Key Authentication Failure: Step-by-Step

You're trying to SSH into a server with a public key, but you get "Permission denied (publickey)"...

Fix Outlook Port Already Allocated Error from Antivirus

If you see an error like "The connection to Microsoft Exchange is unavailable. Outlook is using p...

Fix Chrome Profile Login Loop by Clearing Cache and Cookies

If Chrome keeps asking you to log in to your Google account or other sites even after you've ente...