Win7 system command prompt input instruction invalid problem solution

What should I do if the Win7 system command prompt input command is invalid? Use the command prompt (CMD) to operate your computer more efficiently while solving some problems. However, some users have invalid instructions when using the command prompt in the Win7 system. What is going on? For this problem, it is now worthwhile to look at the following fix for the Win7 system command prompt input command is invalid.

The specific repair steps are as follows:

1. Click the Start menu, right click on “Computer", select “Properties>;

2. Click on the property interface “Advanced System Settings>;

3. Under System Properties, under the Advanced tab, click "Environment Variables>;

4. In the Environment Variables window system variable box, find “variable—Path” and double-click to open;

5. In the Variable Value box, type “%SystemRoot%\\system32;% SystemRoot%;%SystemRoot%\\System32\\Wbem;%SYSTEMROOT%\\System32\\WindowsPowerShell\\v1.0\\” Click OK.

The above is the solution to the invalid command input problem of Win7 system command prompt brought by Xiaobian, hope to help everyone, please pay attention to this website for more content!