If you find that your HP Pavilion laptop keeps freezing, then one way to resolve the problem is to restore your laptop back to a time when it was working efficiently. Here are the steps you can follow:
-Open Windows settings and search for System protection.
-Click on System Restore select Next to confirm.
-Choose an appropriate slot form the restore points that corresponds to
a date and time before your HP laptop encountered errors.
-When the confirm your restore point window appears, click Finish
Your HP laptop should restart automatically one the restoration is complete. If it does not you can call the HP laptop phone support
for technical assistance.