On a Mac system the USB drive contains a single top level folder, you can drag this top level folder to where you need it on a the Mac.

Ideally you should copy your ALC USB Drive before you run the program for the first time. This will let you copy the program before it is stamped with your personal e-mail. Then copied versions can be activated with the correct users e-mail

Insert the drive into the Windows computer. Then open the File Explorer and click on the "This PC" level where you will see all the drives mounted by the computer. The File Explorer should look similar to this screen shot:

Open this folder where you should see the single top level file similar to the follwing screen.

 You can now drag this folder to where you need it and so copy the ALC Presentations.

You can then follow the standard installation steps by double clicking on the ALC program file.

NOTE: You may get a warning from your virus software, If this happens, accept the risk and continue.