Some great antivirus companies are mcafee kaspersky avast quick heal etc. Funny thing is you can find there free trial version and premium version free of cost online so why buying an antivirus when you can use it free of cost here is the causes.
Pirated antivirus often asks you to run crack patches with admin access and then you can use it completely Here is the trick whenever you give admin access to some pirated crack or patch they can hack and see and transfer your data packet and can know your id or password If you open some website and logging in it.
They can hack your bank id and password and transfer to it the owner of the batch file crack
They often didn’t update online offline you have to install other software to download update and install them separately
Hackers can bypass and remotely access your computer if you use all the facility from a piriated antivirus like boot time scan with it they can access cmd.exe and easily change the password or do worse on your pc
With a original copy you will be assured that no other person can use the exact key and be updated always and be safe
original antivirus offer a safe browser for the online transaction and they offer very good quality firewall protection
But the important thing is if you do not update the antivirus regularly whether pirated or original it really doesnot matter it won’t work either.