How long does Windows 7 start? System Day

                  I believe that many of my friends have started using Windows 7, and the issue of the startup speed of Windows 7 has been commented a lot. Some say that compared with XP, there is no obvious improvement, and even become slower, and some say that the startup speed is very high. Fast, then how do you check the system startup time? How does Windows 7 perform on your computer?
In fact, we can directly view the system startup time under Windows 7 system. Right-click the "Computer" icon on the desktop, select "Manage" from the shortcut menu, open the "Computer Management" window, select "System Tools → Event Viewer → Windows Log → System", in the right pane, according to The displayed time (recommended to select an event that is one day apart) selects an event, and in the lower pane you can see the system startup time to the nearest second.
If you feel that manual positioning is more troublesome, you can sort the "source" and search only in the "EventLog" item, so you can not only check the system startup time, but also compare the system startup over a period of time. The speed is fast, and interested friends can give it a try.