If you notice that your entire computer seems to be running extremely slow, what is the first step you should take to diagnose the issue?
Select one:
a) Your computer may be running out of hard drive space.
b) Try deleting any files or programs you don't need.
c) Run a virus scanner.
d) You may have malware running in the background that is slowing things down.
e) Run a full scan on all your applications.
f) Run a Disk Defragmenter to see if your hard drive is working properly.