F5 key is not working and my laptop keeps auto refreshing in desktop and web pages

Reanna Jannat

Prominent
Aug 2, 2017
1
0
510
F5 key is not working in my Aspire E1-510 and it keeps auto refreshing in desktop and web pages and then my cursor stops moving and when i press function keys it stops. please give me permanent solution for this problem 🙁
Thanks in advance.