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

Mount BitLocker Drives on Ubuntu with Dislocker

If you dual-boot Ubuntu with Windows or need to access a BitLocker-encrypted external drive on Li...

How to Fix Chrome Authentication Failed Due to Proxy Settings

If you see 'authentication failed' in Chrome when trying to access a website, your proxy settings...

Fix 502 Bad Gateway Error in Windows Command Prompt

If you're seeing a 502 Bad Gateway error while running commands in Windows Comma...

Fix Windows Defender Permission Denied When Scanning a Folder

You try to scan a folder with Windows Defender and see 'Permission Denied' or 'Access Denied'. Th...

Fix OneDrive Error 0x8004deb4: Sync Failed to Start

OneDrive error 0x8004deb4 typically appears when you try to start syncing but the process fails i...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...