I have an old laptop i will use for not longer then a month and I install the trial version of Avast Pro. But after i install it i was not able to browse the web. I only was able to load the avast site, when i tried some other sites like google, youtube it said that i have a problem. So i disable the Web Shield and the internet start working. But i don't want to browse without web sheild, so please tell me how to make my internet works, and still have the web sheild on. Thank you.