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

How to Fix Outlook '404 Not Found' When Opening Email Attachments

When you click an attachment in Outlook and see a '404 Not Found' error, it usually means the fil...

Chrome Profile Sync Not Working: Practical Fixes

You open Chrome expecting your bookmarks, passwords, and settings to be there, but they aren't. S...

Fix Microsoft Store Auto-Start Not Working After Windows Update

After a Windows update, you may notice that apps from the Microsoft Store no longer start automat...

MongoDB Authentication Failed: Administrator Checklist

Fix BitLocker High CPU Usage After Windows Update

If your system is running sluggishly and Task Manager shows BitLocker (or its related processes l...

Chrome Remote Desktop Not Working on Mac M1: Fixes

If Chrome Remote Desktop stops working on your Mac with an M1 chip, you're not alone. The app oft...