Do I believe in parallel universes? Of course I do; I work in two different universes every day. Not by turns, but simultaneously.Back in 1992 I used to be a true Windows believer. Even so I bought my first iMac in 2009 and gradually became a macOS aficionado. However, every now and then I settled behind a friend's PC to check out the latest Windows version. Wouldn't it be cool if I could run both macOS and Windows on my Mac!That is of course where Parallels Desktop came in. Installing Parallels was a cinch and so was installing Windows. Parallels Desktop became my personal bridge between the worlds of macOS and Windows.And last but not least; Parallels' Support is fast and flawless. Once, by mistake, I paid, downloaded and installed an upgrade twice. A simple request for a refund was enough. I had my money back within two days. If you want the best of two worlds on your Mac Parallels Desktop is highly recommended.