Checklists for software errors, setup, and tool workflows.

Fix Microsoft Teams Stuck on Loading Screen

If Microsoft Teams gets stuck on the loading screen—spinning dots or a blank window that never fi...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix Outlook Login Loop with Modern Authentication

You enter your credentials, Outlook shows the loading screen, then prompts you to sign in again. ...

Fix PowerShell High CPU Usage with Permission Denied Errors

You open Task Manager and see PowerShell consuming a high percentage of CPU. At the same time, yo...

Remote Desktop Backup Restore Tool Not Working: Fixes

You try to restore a backup over a remote desktop session and nothing happens, or you get an erro...

Fix Windows Defender Not Starting Due to Antivirus Conflict

You open Windows Security and see a message that Defender is turned off or not starting. The most...