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

How to Enable Remote Desktop Auto Start on Windows Startup

You may find that after restarting your PC, Remote Desktop (RDP) is not running, and you have to ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Windows Defender Real-Time Protection Off via Registry

If you see "Real-time protection is off" in Windows Security and the toggle is grayed out or keep...

Fix Windows Terminal File Locked Error 0x80070020

When you try to open a file in Windows Terminal and get error 0x80070020, it usually means the fi...

How to Fix Git Push Rejected Non-Fast-Forward Error

You try to push your local commits to a remote repository, but Git rejects the push with a messag...

Command Prompt Auto Start Configuration Checklist

You need Command Prompt to launch automatically every time Windows starts, perhaps for a monitori...