I choose SecureAplus, why? Coz it's 1 yr free with all features, good app whitelisting , AV ( not full features) protection facility with 12 AV & u have option to select what AV engine u want to, u can use it as companion AV program alongside ur PC, it automatically checks the file in virustotal for any malware infection ( late it have a feature of quarantine if it gets virus alert from virustotal scanning which is good specially for newbie), don't slow down my PC/web surfing, good customer support & the listen customer suggestion & UI is user friendly.The only thing i don't like it slow down boot time, hope this issue will fixed.