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

Fix Chrome Profile Permission Denied Error on Mac

If you see a 'permission denied' error when trying to open or create a Chrome profile on your Mac...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

Fix Task Scheduler Proxy Error on Windows 10

You set up a scheduled task to run a script or program, but it fails with a proxy error. The even...

New PC Microsoft Store Setup Checklist

When you set up a new PC, the Microsoft Store often doesn't work perfectly out of the box. This c...

Fix Windows Defender Security Center Blank White Screen

You open Windows Security (formerly Windows Defender Security Center) and see only a blank white ...

Fix Microsoft Store Error 0x80070424: Authentication Failed

When you see "Authentication failed" with error code 0x80070424 in Microsoft Store, it usually me...