
Fix Windows Defender Sync Issues Between Devices
If Windows Defender isn't syncing its settings or scan history between your devices, you're not a...
Software troubleshooting desk

If Windows Defender isn't syncing its settings or scan history between your devices, you're not a...

You log in to Windows, and immediately get a prompt to enter your Microsoft account password or P...

You see 'Windows activation service unavailable' and you don't have the product key. This usually...

If Windows Update fails with errors like 0x80070422 or the service won't start, the service might...

If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...

When you try to activate Windows using the command line—for example, running slmgr /ato