I like that it's easy of use in comparison to other security software such as Kaspersky antiviruses which tend towards more complex settings or Norton 360 where you need prior training for new features and functionality before really getting what out is there! Like all product reviews said by me here - read through tutorials/walkthroughs first so u get familiarized how things work etc., then go ahead make changes if needed but do not be afraid try using trial version (it usually works) just take some time learning about its capabilities once installed & run properly!! Also keep an eye when installing any programm from Microsoft i have always found malware inside after running setup file even though they are genuine programs. Keep up this great service provided via secure messaging platform used only within IT staff members! User interface is very user friendly, it's easy for newbies like me to use. I feel that there should be more tutorials available online about proofid usage in general. In my organization we are using proof id authentication tool for our internal application access and external portal login. It solved all of our problems relating to single sign on across multiple systems/applications.