entry points security

Friend asked me if I had to give my computer to install entry points for security, listen to the friend of the things I said I didn’t, and I am before computer didn’t work well, friends listen to what I said let me give my computer to install a entry points security that can be a very good protect your computer, listen to the friend of the things I said I return to my computer installed in the evening, friends listen to what I say another day have time to take my computer to come over to see her, to listen to the friend what I said is really too good, she just take a look at my computer believe my computer would be more useful.