Detailed time for Windows 7 queries to use the system

If you find that your computer has been turned on on a certain day, you will want to know when the computer is turned on? Have you been opened before? These can be easily investigated in Windows 7.

When you start up, you can find out if you find it

If you find that your computer has been opened by others, how do you check the boot time? Click "Start → Programs → Accessories → Command Prompt" to open the command prompt window, enter "systeminfo" and press the Enter key. This will display a lot of information about the machine, and the "system startup time" is displayed this time. The exact time to boot.

●View system boot information in the command line window

Query detailed time of using the system

Want to know the recent usage of the computer? Right click on the "Computer" "Administration" dialog box on the desktop, click "Computer Management → Event Viewer → Windows Log → System", you can see the recent system startup time, shutdown time and other usage on the right side. In general, the start time of the date is the boot time, and the last time is the shutdown time.