i don't know how to change Csets on my Laptop.
My system is a Acer Extensa 4620Z and i've seen youtube tutorials And they said use Fn But it doesn't work.
Help would be appreciated
Changing Csets on Acer Extensa 4620Z
(I am going to make some assumptions about your laptop, so here goes!)
Look for the key with the blue plus sign on it. See it? Yeah. Push FN and that key together, and it should change.
Alternately, if that doesn't work, try pressing Num Lock (to turn it on) and try pressing the blue plus key by itself. One of those should work.
Or if you're using 2.5, you can just press the normal +/- keys.
Try using Fn with the +/- keys on the "?" and ":" keys. On my laptop, I can just press the +/- keys on the "_" and "=" keys. Also, try numlock, either way.