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

How to Recover Missing Sync Data in Firefox Profiles

You open Firefox after a profile switch or reinstall and your bookmarks, passwords, or open tabs ...

Fix Task Scheduler Login Loop Caused by Corrupted Task

You log into Windows, and instead of your desktop, you get logged out and back in repeatedly. Thi...

Windows Defender Troubleshooting Guide for IT Admins

Windows Defender (Microsoft Defender Antivirus) is the default endpoint protection in Windows 10 ...

Fix Windows Activation Failed to Start Setup Configuration Error

You might see this error when trying to activate Windows after a hardware change, a major update,...

Fix Windows Update SSL Certificate Errors Not Working