I use a MacBook Pro so hat I can run also both Microsoft Windows and Linux virtual computers. I need all three operating systems because I have many clients who use Mac, and I cannot easily (or legally) put MacOS on a PC. I run the Mac in "clamshell" mode (closed) in a BookArc on the left edge of the desk (you can see that in a picture below).
That giant 4K 55" screen on the wall which is great for meetings and training. Well, it's giant for this office, it's a third of the length of the wall! You can see everybody in a Zoom meeting at the same time from across the room. Or your favorite American Football or even Association Football team, a.k.a. "SOCcer" for "association". Yeah, I'm one of those.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVHVW9VLWUNWsZ_3g_66m3SoKxTLBTRhLLEPGZjyDL603Pfn0nsBxGMDbSftaVBYZ6bh4shYePlfvEVDUV1jTfchCT9F8W5Lfh44a6lboCE5XcFpz-qD99Wcw23ivkWe0nq4_kx5hYg0M/s1600/office.jpg)
On my desk is a 34' Samsung Thunderbolt gaming monitor, which is almost enough real-estate for teaching classes. With that width I can get the window that I'm sharing and my notes or a browser window next to it. I like it better than dual monitors, I can't stand the split between those.