2 definitions by Lucy Lied
The worst antivirus you could possibly think of using on your windows computer, made by Microsoft and is bundled with windows 8/8.1 and 10.
Cheap Person: I don't want to pay for an antivirus because they're so expensive so I just use the windows defender antivirus that is made by Microsoft because it's free and I can just use my money to robux instead!
Computer Geek: Windows defender can't detect any viruses. You are wasting your time and valuable money.
Cheap Person: I don't care you nerd.
Computer Geek: Windows defender can't detect any viruses. You are wasting your time and valuable money.
Cheap Person: I don't care you nerd.
by Lucy Lied March 11, 2018
An exe file that runs .dll files. It is in the System32 folder and is always used. If it is not in the System32 folder then it is a virus and you need to delete it.
I have a program called program_manager that only comes in dll so I have to open the command prompt and type "rundll32.exe program_manager.dll"
by Lucy Lied March 16, 2018