Acer laptop not working properly

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Chandu33 Posts 3 Registration date Thursday November 16, 2017 Status Member Last seen November 16, 2017 - Updated on Nov 16, 2017 at 05:35 AM
Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 - Nov 16, 2017 at 06:08 AM
Accidentally I pressed functional Key along with f4
Then onwards my Acer laptop not working properly and in Google Chrome a tool bar is appears then my for two to three minutes My system is not working
How could I resolve it?
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3 responses

Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 11,166
Nov 16, 2017 at 05:36 AM
Please explain what you mean by functional key?
Chandu33 Posts 3 Registration date Thursday November 16, 2017 Status Member Last seen November 16, 2017
Nov 16, 2017 at 06:02 AM
Fn Key with f4 Was pressed
0
Chandu33 Posts 3 Registration date Thursday November 16, 2017 Status Member Last seen November 16, 2017
Nov 16, 2017 at 06:00 AM
Fn Key with f4
Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 11,166
Nov 16, 2017 at 06:08 AM
F4 is a function key! (F=function) Look at your keyboard, there is no such key as fn.

What combination of keys have you pressed?