I have always been used to pressing 'End' to move the cursor to the end of a sentence.
I have just got a new Lenovo laptop with Windows 7. Now I have to press Fn+End to do the same.
Why? Any way to change it?
You can use software like AutoHotKey to remap a key. You can designate a new key for "End". Or, suppose "End" is mapped to "Insert", you can map "Insert" to some lessor used key and map "End" to "End".
There are other options.
I would try the "The Microsoft Keyboard Layout Creator" because it is made by Microsoft.
Obviously, you must be running Windows for above solutions to work.