My internet started getting really slow last night. I unplugged the router and went to bed. Upon plugging it back in, it's still slow as molasses. It's never done this before, so a call to Comcast could help.
Don't know much about how ISPs and internet connections work, so all I can say is that my ISP is Comcast. My dad has been considering dropping them and switching to Sprint for a while now.
EDIT: Found an alternative connection until the problem is fixed. Wonderful.