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

Fix Outlook SSL Certificate Error 0x80048820

You try to connect Outlook to your email server and see error 0x80048820. The full message often ...

Unlock BitLocker Drive from Command Line Without Recovery Key

If you have a BitLocker-encrypted drive that is locked and you need to access it without the grap...

Fix Microsoft Teams SSL Certificate Error on Windows 10

You open Microsoft Teams on Windows 10 and see an error about an SSL certificate. The app may fai...

Fix Windows Update Error 0x80070020: File Locked

You try to install Windows updates but get error 0x80070020. This usually means another program o...

Fix Edge Profile Sync Paused Due to No Internet

You open Edge and see the profile sync status is paused with a message about no internet connecti...

Fix 'ffmpeg command not found' in PHP exec()