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

Fix OneDrive Sync Error 0x80070020: File Locked

OneDrive sync error 0x80070020 typically appears when a file is locked by another application (e....

Fix Microsoft Store Offline Installer Sync Issue with Account

If you've downloaded an offline installer from the Microsoft Store but it fails to sync with your...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Remote Desktop Error 0x204: Connection Failed

When you see "Remote Desktop failed to start" with error 0x204, the connection to the remote comp...

Fix Windows Security Migration Not Working After Update

After a Windows update, you might find that Windows Security (formerly Windows Defender) fails to...

Chrome Browser Troubleshooting Guide for Ubuntu

If Chrome is crashing, running slowly, or not launching at all on Ubuntu, a few targeted checks c...