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

How to Disable Windows Defender Real-Time Protection for Performance

If your system feels sluggish during file operations or while running resource-intensive applicat...

Fix Microsoft Teams File Locked Configuration Settings

When you see 'file locked' in Microsoft Teams, it usually means another user or process has the f...

Fix Chrome Offline Installer Permission Denied Errors

When you download the Chrome offline installer and try to run it, you might see a 'permission den...

Fix npm install ENOTFOUND on Windows 10: Package.json Issues