Creative Cloud making internet painfully slow?

[twopies]

Hello, I just bought an iMac and went through the incredibly slow process of installing Illustrator, Photoshop and InDesign (they each took a day+ to download). Things seemed fine for a day or so, but now my internet in general, and particularly trying browse fonts in CC, is painfully slow. I thought it could it be to do with files synching to cloud storage, but Ive paused that and its still dire. Can anyone please shed some light?

[Nancy OShea]

Creative Cloud doesn't effect my Internet performance.  But non-essential background process like anti-virus scans and backups can slow things down a lot.

1. Who is your ISP? 
2. Is your device connected directly to your router/modem or do you use WiFi?
3. What is your Internet speed?  See link below.
   https://www.speedcheck.org/
4. Which anti-virus and firewall do you use?