ccleaner - 17k of trackers detected each week

Computer goes slow.

What I did:

Each week I erase 17k of trakers
I unistall all unknown soft from ccleaner
No virus detection in avast
Used Adwcleaner , and found some problems, solved.

After doing all this: I ONE DAY 5000 trackers.

Help please

https://en.wikipedia.org/wiki/Web_tracking

https://www.howtogeek.com/569951/which-tracking-prevention-setting-should-you-use-in-microsoft-edge/

https://www.howtogeek.com/405264/how-to-block-trackers-in-firefox-without-installing-add-ons/