I found a surefire way to get ride of Microsoft Compatibility Telemetry, and you can fully delete it.
- Go to C:\Windows\System32 where you will find compattelrunner.exe.
- Right-click on it and select properties.
- Go to the security tab.
- Near the bottom, you will see a button that says 'Advanced'. Click it.
- On the top of the new window that pops up, you will see 'name' and 'owner'.
- Next to owner, you will see 'TrustedInstaller'. Press 'change' right next to that.
- In the text box that says 'enter the object name to select (examples):', enter the email address that you sign into your computer with.
- Press 'check names' to the right, and you should see your full name pop up next to the email address you entered.
- Press 'ok', then press 'ok' to all the other windows we opened.
- Right-click on compattelrunner.exe again, press Properties, go to the security tab and press Edit.
- Select Administrators and check 'Full control'. Do the same for Users. Click ok, and ok again.
- Lastly, right-click on compattelrunner one more time and press delete. You can keep it in your recycle bin if you wanna be cautious or delete from there, like I did.
- That's it, you have now gotten rid of Microsoft's malware ;)