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

Fix Windows Defender Update Error 0x80070643

You try to update Windows Defender and see error 0x80070643. This usually means a Windows Update ...

How to Enable BitLocker Service When It's Unavailable

You open BitLocker Drive Encryption and see "BitLocker service is unavailable" or the service won...

Fix PowerShell 504 Gateway Timeout via Proxy Settings

When PowerShell commands return a 504 Gateway Timeout, it often means the proxy ...

How to Resolve Git Pull Merge Conflicts During Sync

When you run git pull to sync your local branch with the remote, you may encounter a...

Fix VSCode Remote SSH Permission Denied on Mac

You're trying to connect VSCode to a remote server via SSH, but you get a 'permission denied' err...

Fix Windows Update SSL Certificate Errors Not Working