Pop-ups and reroutes such as
Plicnewsupdate.info are generally happening because some ad-supported program has installed onto your PC. You authorized the adware to install yourself, it happened during a free application setup. Due to advertising-supported application's quiet entry, users who aren't familiar with an advertising-supported software may be puzzled about what is happening. Advertising-supported software don't do not have the intention to directly endanger your operating system, it simply aims to fill your screen with advertisements. It could, however, lead you to a dangerous site, which may result in a dangerous malevolent software threat. If you want to keep from harming your computer, you will need to remove Plicnewsupdate.info.
Read more...