A user has plugged in a mobile phone to a PC and received a message that the driver was
not successfully installed. Which of the following system tools should be used to
troubleshoot this error?

A.
Device Manager

B.
Component Services

C.
Windows Memory Diagnostics

D.
Data Sources

Explanation:

Reference:
http://www.howtogeek.com/167094/how-to-use-the-windows-device-manager-fortroubleshooting/