How to check the service life of the computer?

1. When the computer is turned on, press "win+R" to bring up the running window, as shown in the figure.

2. Then enter "cmd" in the open field and click the OK button to confirm.

3. After entering the running interface, enter the systeminfo command and press enter to confirm.

4, and then find the BIOS version information, you can see the computer factory information, so as to calculate the service life.