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

Windows Security Backup Sync Not Working? Fixes to Try

If your Windows Security backup isn't syncing, you might see a message like "Backup sync pending"...

Fix Chrome High CPU Usage on YouTube: Practical Steps

If Chrome's CPU usage spikes when you watch YouTube, the browser may stutter, fans spin up, or ba...

Fix Windows Search Not Finding Files in 2025

You type a file name into the Windows search box and nothing appears—or only old results show up....

WinRAR Checksum Error Recovery Checklist

If you see a "Checksum error" in WinRAR, it usually means the archive is damaged or incomplete. T...

Fix Putty Connection Refused on Port 22

You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...

Fix 'git remote add origin repository not found' Error