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

How to Fix SSH Permission Denied (Publickey) on Git Push

You try to push a commit and see: Permission denied (publickey). The push fails. Thi...

Fix Chrome 504 Gateway Timeout After Update

After a recent Chrome update, you may see a 504 Gateway Timeout error when tryin...

How to Repair Windows Search Database Corruption

If Windows Search stops returning files, emails, or settings, the search index database may be co...

Fix Microsoft Store Service Unavailable Due to Network Settings

When you open Microsoft Store and see an error like “Service unavailable” or “Try that again – So...

Fix Windows Search Update Stuck on Installing

You see a Windows Search update stuck on 'Installing' in Windows Update. The progress bar doesn't...

Fix nvm not working in CMD or PowerShell on Windows