how do I change the setting on my computer so the internet site updates without continually moving the mousewhat?  Please explain further.

What site updates, and why do you need to keep moving the mouse for the updates to happen? Is the computer going to sleep if you dont move mouse?

Only thing I can COME up with with such limited info is a problem i had 20 years ago with dial-up in which my dial up modem was on Com 3 and my mouse was on Com 1 and in ORDER to maintain my internet connection i had to keep moving my mouse otherwise it would disconnect from AOL 3.0 on the 486 computer. The fix was putting the modem to Com 2 to not share same interrupt of Com 1 and Com 3, where Com 2 shares same interrupt as Com 4   With so many moved on to high speed internet I am assuming this is not your problem.thanks, unlike any computer I had before I must move either bluetooth or keypay mouse or the internet site stops updating.  the computer is not going to sleep, everything like video stops.  No issue with signal/connection to internet. Please explain which internet site so i may be able to check into the way the site functions in relation to your problem.Additional information.  By moving the mouse I mean the cursor.  It's every site.  My "connecting" symbol stops until I move mouse.

It's frustrating with a BIG site or video.  My laptop has touch pad but I USE bluetooth mouse and keyboard with same issue.Sorry for delay getting back to you.

So its a laptop... what is the make and model, and have you performed scans for malware or virus's and has it detected any problems to remove?

What type of internet connection do you have? ( Dial-up, Satellite, CELLULAR 3 or 4G, DSL, or Broadband )

When did this problem first show up?

Do you have the software to rebuild or restore this system back to factory default if needed?Try also using Adwcleaner to scan and clean PUPs and Adwares then follow-up with Free Malwarebytes Threat Scan only after updating the program scanner.