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

Fix Windows Defender Auto Start Not Working in Windows 10

If you find that Windows Defender isn't starting automatically when you boot Windows 10, your sys...

Fix Windows Activation Version Mismatch via Command Prompt

If you see an error like "The version of Windows you are trying to activate does not match the pr...

Fix Windows Defender DNS Error on Windows 10

If you see a DNS error in Windows Defender on Windows 10, it usually means the app can't reach it...

Fix Microsoft Teams Error 0x80070005

You try to sign in to Microsoft Teams and see error code 0x80070005. It usually means a permissio...

Fix Windows Search Authentication Failed in Outlook Sync

When Outlook syncs, it uses Windows Search to index emails. If Windows Search authentication fail...

Fixing 'kubectl apply forbidden' for ClusterRoleBinding