What can be mentioned in regards to this infection
NewTab.Pro is a browser hijacker that you could suddenly notice in your computer. Hijackers are commonly accidentally set up by users, they might even be oblivious to the infection. It spreads attached to free software so if you happen upon it inhabiting your computer, you probably recently set up freeware. A browser hijacker is not regarded as dangerous and therefore ought to not harm. It will, however, be capable of causing redirects to advertisement websites. Those web pages are not always not dangerous so if you entered a unsafe site, you could end up permitting a much more serious risk to invade your computer. You will get nothing by keeping the hijacker. If you wish to go back to normal browsing, you will need to abolish NewTab.Pro.