After a long off-site meeting, in which I felt the need to be very careful on what I pulled up on my screen during the day, I noticed that when I looked over at one of my staff's computer, I couldn't see his screen. I asked him what he'd purchased and he directed me to the 3M Privacy Filter. Genius! Not that I don't work when I'm in the office (or in an offsite meeting), but it's nice to be able to check a website or purchase something on Amazon with a little less worry. I had to actually do some research on the web to determine if my screen was wide screen or not, and I was on my way. Turns out this little thing also helps with glare and the headaches I sometimes get from that as well. Nifty!