Computer SLOOOOWWWWW

I tried your link, but it does not allow me to post a question.  I can only scroll through about a gazillion pages that has nothing to do with my problem.  This is not helpful at all.

Hello Stella,

We're sorry to hear that.
In this case, we recommend that you contact the concerned Avast team via their community forum (for free customers as well) & inquire further about your issue.
You can use this link to contact the concerned Avast team via their community forum.
Thank you for understanding in advance!

I installed the Avast Antivirus Free version.  My computer was so slow that it was completely unusable.  I used the Avast uninstaller, but it is still not back to normal.  I did a search on my C drive and remnants of Avast are showing.  I have exhausted all avenues that I am familiar with and even suggestions that I have found online, but no success.  Any help would be so very much appreciated.  Thank  you!

Hello Stella,

We're sorry to hear that.
In this case, we recommend that you contact the concerned Avast team via their community forum (for free customers as well) & inquire further about your issue.
You can use this link to contact the concerned Avast team via their community forum.
Thank you for understanding in advance!