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

Fix systemd Service Restart Loop Due to Permission Denied

If your systemd service keeps restarting and you see "Permission denied" in the logs, the service...

How to Setup Windows Terminal Backup with Task Scheduler

Windows Terminal stores its settings in a JSON file. If you customize profiles, color schemes, or...

Windows Update Stuck at Checking for Updates: Fixes That Work

If your Windows Update has been stuck at 'Checking for updates' for more than 15–30 minutes, it's...

Fix Windows Defender Service Not Starting (Error 0x80070422)

You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...

How to Fix OneDrive Sync Pending Files Not Uploading

You see files in OneDrive with a 'Pending' status that never upload. This usually means the sync ...

Fix pip SSL Certificate Verify Failed on Ubuntu