Hi Ranjan,
Thank you for your reply. I am sorry for the delay in replying as I was away.
The receiver/USB dongle for your Dell Wireless Keyboard does not have a button and you will have to re-seat it or try it in a different port. Please check the link below for information, Manual and User Guide for the Dell KM632 Desktop Wireless Keyboard and Mouse.
You may also try to change the mouse-sensitivity by following the steps mentioned below. Try to reduce the speed of the mouse.
- Click the Windows "Start" menu and type "mouse" into the Search field.
- Click on the "Change Mouse Settings" link in the search results.
- Click on the "Pointer Options" tab.
- Move the Motion slider bar to the right for a faster speed and to the left for a slower speed.
- Click "Apply" to apply the settings. Move your mouse to see if those are the settings you would like.
- If not, adjust the slider bar again. When you find the right setting for you, click "OK" to save the settings and close the window.
Hope this resolves the issue for you.
Thanks and regards,
Babita S
#iworkforDell
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