Microsoft software is so ubiquitous that it's now hard to open up any piece of hardware and go a day without using it. Now, you can upgrade a new PC or bring an old one up to speed with a lifetime license to Microsoft Office Professional 2021 for less than $50 through May 5.

It's almost a requirement now to have tools to support your day-to-day professional life. If you've been going without the help of Microsoft Office's flagship suite of apps, this is probably a good time to pick it up.