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

Fix Microsoft Store Access Denied After Windows Update

After a Windows update, some users see an 'Access Denied' message when opening the Microsoft Stor...

Fix Microsoft Store Update Not Working on Windows 11

If the Microsoft Store won't update apps or itself on Windows 11, you're not alone. This usually ...

Fix Windows Security Not Launching at Startup

You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...

Fix Chrome Profile Port Already Allocated Error

Fix BitLocker 502 Bad Gateway Network Error

If you see a 502 Bad Gateway error when BitLocker tries to contact a network unl...

BitLocker File Locked: Fix Group Policy Configuration

When a file is locked by BitLocker on a domain-joined Windows machine, the cause is often a group...