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

Fix Windows Search Sync Not Working After Reset

After resetting your Windows device, you might find that search sync—such as recent searches or s...

Fix Error 0x80070422 Windows Security Version Mismatch

You may see error code 0x80070422 when opening Windows Security, often accompanied by a message a...

BitLocker Backup Restore Tool Not Detecting Drive: Fixes

You connect a drive that contains a BitLocker backup, but the restore tool doesn't see it. This c...

Chrome Profile Missing After Logout: Recovery Steps

You log out of Chrome or your computer, and when you log back in, your profile is gone—no bookmar...

Fix VirtualBox Kernel Driver Not Installed on Windows 10