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

Fixing Brave Browser Sync Permission Denied Errors

You open Brave Browser, expecting your bookmarks and passwords to sync, but instead you see a 'Pe...

Fix OneDrive Authentication Failed in Office 365

You see "OneDrive authentication failed" when signing into Office 365. This usually means OneDriv...

Fix Remote Desktop Connection Refused: RDP Port Blocked

When you try to connect to a remote Windows machine and get a connection refused error, the RDP p...

Why Chrome Suddenly Uses More RAM and How to Fix It

You open Chrome and your computer slows to a crawl. Task Manager shows Chrome eating up gigabytes...

Fix OneDrive Error 0x8004de40: Connection or Credential Issue

OneDrive error 0x8004de40 usually appears when signing in or syncing. It points to a problem with...

Fix MongoDB Authentication Failed Permission Denied Error