The software will find the installation path of visio by itself, and set it manually if it cannot be found.

2. how to use it? After installation, there will be three more folders in the visio graphic library: physics, chemistry and mathematics.

There is no difference between using and accompanying graphics.

If you want to make a mechanical drawing, double-click File-New-Physics-Mechanics.

In addition, version 03 was not installed for a long time, but version 10 was installed at one time.

For reference only, good luck!