Yesterday you installed a new game on your computer. When you ran the computer, you noticed that the application was running very slow. After you exited the game and restarted it $($the game$),$ you received an error message saying, "Insufficient memory or disk space." You checked the hard drive, and it has more than $250$GB of free space.

What should you check next in Task Manager?

a$.$ Amount of processor being used.

b$.$ Amount of RAM available.

c$.$ Amount of disk space being used by the application.

d$.$ Programs that are running.