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

How to Improve Remote Desktop Performance Over VPN

If you're connecting to a remote PC via Remote Desktop (RDP) over a VPN, you've probably experien...

How to Fix a systemd Service Restart Loop

You start a systemd service and it immediately restarts, or it runs for a few seconds and then re...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Fix Windows Search Not Showing Results: Practical Steps

When you type into the Start menu or File Explorer search box and get no results, it's usually a ...

How to Fix Windows Update Error 0x80070643

You're trying to update Windows, but error 0x80070643 stops the process. This usually means the u...

Fix Windows Security Rate Limit Error 0x80070005

You open Windows Security and see an error: 0x80070005. Sometimes it says "Access denied" or "Rat...