is it a virus

[Pcstarter]

hi so all of a sudden a program called raptr appeared on my home screen and i deleted it later i took the malwarebyte test and heres what i found
PUP.OPTIONAL.FUNMOODS
PUP.OPTIONAL.SWEETIM
there was about 7 of those files
so are they some kind of malware or just random files and is it ok to delete them?

 

[Paul NZ]

Theyre Pups. Potentially unwanted programs. These may install with free programs you install

You have to be careful when installing free programs. If they've got a custom install, select it

Most of them install spyware or adware. Use adwcleaner. It'll probably do a better job of removing them