It is not because WIN7 is not compatible with most software, but because most of the software is old software developed before and has been updated and upgraded later. Therefore, the compatibility settings can only be adjusted on the PC, as shown below:

Right-click the icon of the problematic software (note that it is not a shortcut) and select "Compatibility Troubleshooting";

The system will automatically detect, wait a moment;

Select "Try the suggested settings" in the dialog box that appears;

Click "Start Program" to test whether the software can run normally, and then click Next;

If there is no problem, just select "Yes, save these settings of this program";

If the problem persists, please select No and try again with other settings.

Select according to the specific problems of the program, check it and click Next. At this time, you will go back to the fourth step and repeat the operation until the problem is solved.

Notes on page (abbreviation of page):

If various settings can't work normally, it may be the software itself;

If you don't want the system to check the problem for users, you can right-click the icon of the problem software, select Properties, switch to the compatibility tab, and set it yourself.