Install if You Need to Test High Sierra for Work
Are you an IT professional, your own IT person for a small business or simply the only employee of your small business?
If you answered yes to any of these questions, you should install the macOS High Sierra beta on a spare device. This will allow you to test the new macOS 10.13 update with your essential applications and tools. If you rely on special printers and accessories, you may need to wait for updates from those companies.
You shouldn't use this on production equipment, but on a spare device you can better prepare yourself and your company for the macOS High Sierra release date this fall.