Content expansion:
First, how to see if your computer system is rs 1 or rs2?
Method one
1. First of all, it is within the system. Find this computer on the desktop.
2. Right-click and find the Properties option.
3. You can see the system version.
Method 2
1, find the computer settings.
2. Just enter the system.
Method 3
1. Click to enter the control panel.
2. Find the patch in the control panel for judgment (this is generally applicable to windows7).
3. order cmd again? Command version? is very good also