I'm assuming you're on Windows 10? If so, you may want to forgo updates, see if you can boot into Safe Mode and backup any and/or all critical content. After which, you should recreate your bootable(USB) installer using Windows Media Creation Tools and reinstall the OS from scratch. It'd be a good precursor to see if your laptop has any BIOS updates pending.
Speaking of which, make and model of your laptop? SKU would help two fold.