I'm running Windows 10 Pro, and using the same web browser as you, Molly. Haven't experienced any of the issues that jinxed described a few post ago, and my laptop will be going on 5 years, nearly 6 years now.
So we're both on Windows 7, thanks so i know that's not the problem!!!! update- mine is about a yr old computer, not the several yr old computer i thought it was so i've said everything. this seems to be a crime done.
Now what I'm encountering is that when i go offline, i can see in the 'What are your favorite actors/actresses at post count 402 still, whereas I will be on post count 411 now, but it shows the exact same post count when I'm 'online'. it's the strangest thing now. i think someone is doing something to my computer. whoever it is it is truly extremely lowly i cannot even state it enough in my post but there's one thing i know. if i don't do anything, they will have a worse and worse life and keep reaping what they sow while the one who does good will keep rising higher in their lives.