Yesterday my kaspersky internet trial ran out so i decided to install a trial version of avast internet security and it has literally ruined my internet connection. Due to my internet not working properly via normal start up i am sending this via safe mode in firefox. When i open Firefox the screen is just blank and when i try to search for anything i get 2 errors consistently about applications and something else. But when i open IE it says the page cannot be displayed and if the internet does manage to work it's basically at a snails pace.
Also my internet connection is fine overall and it's not linked to my ISP. Any help would be great. Thanks.