Open Windows Settings and navigate to Network & internet > Wi-Fi > Manage Known networks. Click on the arrow to the right of ...

Microsoft is testing new features in Phone Link that make it easier to remotely access and control your Windows PC from your Android phone.

If you've left your PC on while you're unexpectedly away, it's a good idea to lock it. An update to the Link to Windows Android app allows you to do it even while far away.