Hi All,
Greets,
Sir(s),
1. I would go for Bit defender. The latest report puts Bit defender no.1 & Kaspersky no.2.
2. If you already have an antivirus/security app, Just uninstalling it may not be enough. Instead, go for dedicated removal tool. Every good security software company provides dedicated removal tool !
3. Always avoid running multiple security softwares. They are more of a danger than secure.
4. I maintain 'Paid Antivirus' + 'Windows Firewall'
5. As for Kaspersky, i always disable 'Advanced Disinfection Technology' But its still heavy.
6. Kaspersky, Bit Defender and many other good service providers offer free 30 day trials for their security suites.
Kaspersky :
https://www.kaspersky.co.in/downloads
Bit Defender :
Download Antivirus Software - Bitdefender Downloads
7. A little hard work will get you official links for full offline installers for your region. Its always preferable to go for that. The above links are web installers.
8. If one updates windows & other softwares regularly, even the free Bitdefender + Windows Firewall is good. But if you do too much of internet stuff with online banking,shopping, etc go for a paid one.
Thanks & Regards. ...
EDIT : Oh I forgot he owns/wants to use KIS 2017. The above links are for KIS 2018 and Bitdefender 2018. The KIS 2017 web installer is here :
Kaspersky Internet Security 2017