NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Harry Rabinowitz Tech Reporter A privacy screen is ...

[Photo: dimovi on Instructables] Prying eyes at work? Want some privacy at home? If you have had enough of others peering over your shoulder, looking at your computer screen and judging you for ...

Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.