every few seconds

Hi, there was a problem with the cooper line in my area so i had no internet at all for a few days. After getting it fixed, my internet has been cutting out for a few seconds and reconnecting. I have never had this issues before, only after my internet was fixed again. This is really frustrating...

i have a asus win7 product sticker on computer.i upgrade to win 10 now the win 7 product kek is noy working after a hdd change. any ideas how to reinstate the asus win7 product key