单项选择题
A. Run a System Restore
B. Check Device Manager
C. Check the Event Logs
D. Check the System Information
单项选择题 A user, Jill, is reporting her mouse is moving when Jill is not moving it, and the computer is running slower than normal. Which of the following is the FIRST action that Karen, a technician, should take?（）
单项选择题 Which of the following is the correct path a technician could follow to find the Services Snap-inconsole inside of Windows?（）
单项选择题 Which of the following commands would launch the Windows utility that stops the print spooler?（）