Greetings!
Welcome to the HP Support Community. This is a great place to get support, find answers and tips to your technical queries. I have reviewed your post and I understand, there seems to be an issue with the system performance.
Appreciate you trying the steps. Don't worry, I'm here to help! To better assist you - Were there any hardware or software changes made to the computer?
While you respond to that, let's try updating the computer -
Step 1 Windows Updates troubleshooter -
Click on this link to run Windows Updates troubleshooter.
Step 2 Windows Updates -
1) In the search box, type and open Windows Updates.
2) Check for updates.
3) If the updates are available, click on install and restart the computer.
Step 3 HP Support Assistant Updates -
1) In the search box, type and open HP Support Assistant.
2) Check for updates.
3) If the updates are available, click on install and restart the computer.
Download and install the BIOS from this link
If the issue still persists, test the Hard Drive -
1) Shutdown the computer.
2) Turn the computer back on again and repeatedly tap on the ESC until a Startup menu appears.
3) Press F2 once.
4) Go to Component test.
5) From the list, run the Hard Drive (extensive) test.
You may also refer to this document - Improving PC Performance (Windows 10)
Hope this helps!
Let me know how that goes.
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Have a great day ahead :)
