
Specifically, you should never click anywhere in a pop-up window. To protect yourself from serious malware infection, you must be extraordinarily careful about how you close a pop-up window. Even if your browser is set to block pop-ups you're still going to get some because no pop-up blocker is perfect. Most are merely annoying but a significant number- such as the "Antivirus 2009" pop-up described below-are designed to infect your computer with spyware that makes your computer unusable. When you browse the web with a Windows computer you're sometimes presented with pop-up windows-and "pop-under" windows that you don't notice until you close your main browser window.

:max_bytes(150000):strip_icc()/202-how-to-allow-pop-ups-on-pc-4692862-9069be0de6a8444d8155e120a1c672eb.jpg)
Don't Get Phished - Know Where You are Logging In.AntiVirus Software for Personally-Owned Computers.
