Hello,
Try check if press "Ctrl+Alt+Del" together when the machine hangs. If press "Ctrl+Alt+Del" together can open task manager, check which process is unresponsive and end that task.
Hard drive, RAM, video card, or another hardware can also cause a computer to lock up. Try update drivers, check if there is driver confliction, and uninstall 3rd party anti-virus softwares.
To report an issue to Microsoft at any time, use the Feedback Hub app. To learn more, see Send feedback to Microsoft with the Feedback Hub app:
Send feedback to Microsoft with the Feedback Hub app - Microsoft Support