Super easy to install and use. I use it for MS Excel and Access. I’ve been wanting to switch to a Mac for quite a while and finally got one about a month ago. The issue was with MS Access which does not work on MacOS, I have years worth of data and migrating to a new database would have been a real pain. So still stuck with my trusty old Dell just for Access. A friend of mine recommended Parallels. I downloaded and installed a trial. The instructions were easy to follow and within an hour or so I was up and running with Windows and Access on my Mac. It is a little expensive but its worth not having to lug around 2 laptops!