For the past 2 hours, my computer has been taking forever to get a signal for wifi and it wont open anything up after the signal is connected. I couldn't even access Google chrome at all unless I opened it before the wifi was done connecting. Everytime it screws up, i have to force it to shut off or restart and it wont help no matter what I do. Currently, the only way to even get on the internet and do anything on the computer is to access the safe mode Windows has. So how on earth do I fix it?