A computer ad blocker is a software program that is used to prevent advertisements from appearing on a computer screen. There are a number of different ad blocker programs available, and they all work in a slightly different way. Some ad blockers work by blocking all advertisements, while others allow the user to select which ads they want to block.

Most ad blocker programs are free to download and use, and they can be very effective in preventing ads from appearing on a computer screen. However, there are a few drawbacks to using an ad blocker. For example, some websites …