Which two actions should you perform?

A client computer runs Windows 8 and has a 1 TB hard disk drive. You install several
thirdparty desktop apps on the computer. The hard disk drive has very little available space.
After you install an app update, the computer becomes unresponsive.
You have the following requirements:
Return the computer and applications to an operational state.
Free additional hard disk space.
You need to meet the requirements by using the least amount of administrative effort.
Which two actions should you perform? (Each correct answer presents part of the solution.
Choose two.)

A.
Run the Remove everything and install Windows feature.

B.
Configure the maximum disk space usage for System Restore to 1%.

C.
Configure the maximum disk space usage for System Restore to 5%.

D.
Run the Refresh your PC without affecting your files feature.

E.
Perform a system restore on the client computer.

Explanation:
E: Restore the system state to the state before applying the latest update.
C: Decrease the memory usage for System Restore.
* How much disk space does System Restore require?
To store restore points, you need at least 300 megabytes (MB) of free space on each disk
that is 500 MB or larger.
System Restore might use between three and five percent of the space on each disk. As the
amount of space fills up with restore points, it deletes older restore points to make room for
new ones.
Note:
* If you’re having problems with your PC, you can try to restore, refresh, or reset it. Restoring
your PC is a way to undo recent system changes you’ve made. Refreshing your PC
reinstalls Windows and keeps your personal files, settings, and the apps that came with your
PC and apps that you installed from Windows Store. Resetting your PC reinstalls Windows
but deletes your files, settings, and apps—except for the apps that came with your PC.
Incorrect:
Not A: Choosing the Remove Everything tool completely erases your copy of Windows, your
programs, your apps, and all your files. In other words, the program wipes your computer
completely clean. Then, Windows 8 magically reinstalls itself, leaving you with a working
computer, but without your programs, your files, or even your user account.
Not D: If your PC isn’t performing as well as it once did, and you don’t know why, you can
refresh your PC without deleting any of your personal files or changing your settings.

The apps that came with your PC or you installed from Windows Store will be reinstalled, but
any apps you installed from other websites and DVDs will be removed. Windows puts a list
of the removed apps on your desktop after refreshing your PC.