Ok, so my Mac got a virus, two days later I came home and noticed a screen saying "your computer shut down because of a problem" and then stuff in (I'm pretty sure they were there) different languages. Apparently this is a kernel panic. So anyways, I got rid of the virus and thought everything was good, except the computer was very slow, so after a lot of Apple Support, I decided to wipe the hard drive, reinstalled OS X. By the way, I have macOS Sierra.
Anyways, problem is better but not fixed, at the moment I have Stickies, Safari, and Activity Monitor open. Here's a pic:
Is this normal..?
I am pretty sure, that using 5.92GB with 3 programs open is weird. Please help!