You have a computer that runs Windows 7.

You need to identify which applications were installed during the last week.

What should you do?

A.
From Performance Monitor, run the System Performance Data Collector Set..

B.
From Reliability Monitor, review the informational events.

C.
From System Information, review the Software Environment.

D.
From Performance Monitor, review the System Diagnostics Report.

Explanation:
Reliability Monitor
tracks a computers stability. It can also tell you when events that could affect stability (such as the installation of a software application) occurred and whether any restarts were required after these events. Action Center monitors your computer and reports problems with security, maintenance, and related settings. The Windows Experience Index indicates the suitability of your current computer hardware for running resource-intensive applications.