Double click the installer and follow the instructions.
If you cannot install it for all users, try installing just for yourself. If this fails you will need to ask your IT department to whitelist the app for you.
When installation is complete, double click the Bodyswaps icon to launch.
If when running the app for the first time you see the a pop-up like below, click on Run Anyway. Bodyswaps is safe to run, it just isn't recognised by Windows yet
Want to print your doc? This is not the way.
Try clicking the ⋯ next to your doc name or using a keyboard shortcut (