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

Fix OneDrive Sync Service Unavailable in Office 365

If you see 'OneDrive sync service unavailable' when trying to sync files in Office 365, the sync ...

Fix Microsoft Teams High CPU Usage & Permission Denied Errors

You open Microsoft Teams, and your laptop fan kicks in. Task Manager shows Teams using 50% or mor...

Fix Windows Defender Error 0x80073b01

If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...

Chrome Browser Configuration for Mac: Setup and Troubleshooting

If you're setting up Chrome on a Mac or trying to fix odd behavior—like sync not working, pages n...

How to Fix 'Microsoft Store Command Not Found' Error