how to protect your computer from trojan or virus for a long time

I always install my notebooks with minimum 3 solution from these list

1. install internet security suite ( Avast, Eset nod32, if you are a home user)
2. install Malwarebytes Anti-Malware
3. install Spybot
4. install Stopzilla
5. install Ccleaner
6. install Superantispyware
7. install ThreatFire
8. install Advanced SystemCare
9. use these browsers, please...Mozilla Firefox or the Google Chrome, Opera, MetaMask

and the last important one...always update them.....

pls suggest yours...

https://canyoupwn.me/tr-gizlilik-rehberi-1/ OZet bilgi icerir.