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

Fix Microsoft Store Blank White Screen After Update

After a Windows update, you might open Microsoft Store and see only a blank white screen. This is...

Fix Windows Activation Auto-Start Missing from Services

You open Services.msc to check the Windows Activation service and find its startup type set to Ma...

Fix Microsoft Store Permissions Issue in Windows 10

Git Clone Publickey Permission Denied After Adding SSH Key

You've added your SSH public key to your Git hosting service (GitHub, GitLab, Bitbucket, etc.), b...

Windows 10 Activation Stuck at 0%: Practical Fixes

You try to activate Windows 10, but the progress bar stays at 0% for minutes or hours. This can h...

How to Fix Microsoft Teams 502 Bad Gateway on Windows 11

You open Microsoft Teams on Windows 11 and see a "502 Bad Gateway" error. This usually means Team...