A undeletable virus in my computer

In a hidden folder ProgramData in C drive, there are two folder name

{fc8ca104-8637-919e-d688-a2f9ec1789f5} and
{F1A1E9D5-CEE6-9CB3-D688-A2F9EC1789F5}


I belive it is a 'shortcut virus'.
I try to delete them but theY automatically come back.

Months ago my pendrive was affected from 'shortcut virus' whose name was SOMEWHAT similar to {F1A1E9D5-CEE6-9CB3-D688-A2F9EC1789F5}


Every time I format, the virus come back automatically.

My computer is running slow ever since.


Another reason I think this is a virus because my chrome ask me for 'I am not a robot' siting reason somewhat similar to this
'a lot of requests or seemingly automated behavior'.

I download only legitimate softwares like python and java and I don't recall downloading any illegal software.
But, I cannot rule out the cases where such software are downloaded automatically/bi-mistake because I have low computer litreacy.

I don't watch porn and I strongly feel that neither does any other user of this pc.

As of now, I dont have anti-virus (because I thought I always download legitimate softwares so I dont need one).
I have downloaded dds.scr as mentioned on site.

P.S:- This is my first question so forgive any mistakes.