Problems with uninstalling Avast

Hey I downloaded the AvastClear program to remove Avast (I don’t see why you would need ANOTHER program to uninstall the main program but ok) but what happens now is each time I start up the computer, I have to select operating system between Windows 10 and Avast Clear. This is incredibly annoying. Why did it not just remove itself? How can I remove this alternative OS without accidentally breaking my computer?

https://forum.avast.com/index.php?topic=230150.msg1523830#msg1523830

You’ll find an entry for it here.

https://screencast-o-matic.com/screenshots/u/Lh/1572708524419-82479.png

Which needs to be removed.
Please note, don’t delete the entry you see listed in this screenshot.

(I don't see why you would need ANOTHER program to uninstall the main program but ok)
You usually dont, but sometimes things dont work as it should and then the uinstall tool is needed

All security program vendors have uninstall tools >> https://singularlabs.com/uninstallers/security-software/

and many other programs >> https://singularlabs.com/uninstallers/

Thanks guys, uninstalling via msconfig was quick and easy!

You’re welcome.