1.Switch user from one user account to

another user account on the computer
without closing your opening programs and
windows processes.
a.Logoff
b.Switchuser
c.Restart
d.Turnoff
2.Switch user from one user account
to another user account on the computer after closing all of
your open programs and windows processes.
a.Logoff
b.Lock
c. restart
d.Turnoff
3.Locks up the computer while you're a way
from it and prompts for password when you
want to use it.
a. Logoff
b. lock
c. restart
d. turnoff

b. lock