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

Fix BitLocker Auto Unlock Not Working via Registry

BitLocker auto unlock is convenient, but sometimes it stops working. Instead of typing the recove...

Fix Windows Activation Error 0x80070005 504

You try to activate Windows and see error code 0x80070005 with a trailing 504. This usually means...

How to Clear TPM Cache to Fix BitLocker Recovery Prompts

If your Windows device keeps asking for the BitLocker recovery key after every reboot, the TPM (T...

How to Reset Microsoft Store Settings Without Losing Apps

If the Microsoft Store won't open, downloads hang, or updates fail, resetting the Store can often...

Fix Git Token Expired Error in CMD: Step-by-Step