Hey,
That’s not your typical virus symptom. Have you tried giving your keyboard a good clean? Sometimes, dust or debris under the keys can cause unusual issues to occur.
If you want a free pro checkup for your PC, here’s a quick way to do it:
Open UnHackMe.
On the main screen, tap the "Help in Removal" button.
Select "Send Log File to Support Center."
Drop in your email, name, or nickname.
Tell us what’s going on with your PC.
Agree to the Privacy Policy.
Smash that "Upload" button.
If you hit any snags, you can just find the file called "regrunlog.txt" on your desktop and email it straight to support@greatis.com.
I’ll check out your log and get back to you with a fix as soon as I can.
Here’s a quick video walkthrough: https://greatis.com/send-unhackme-log
Hope that helps!