Windows 10: change opening screen on my dell laptop

I suppose any six year old could affect this, but I've struck out. How do I change the name on my home screen?

:)

 

Laptop with broken screen How much?

I would like suggestions and look in local stores. I dont wanna buy a laptop from someone online. Sorry. But could be a good idea if you asked him about the performance on older games. Gonna make a list ofall laptops people suggest me.

Remove the screen for space purpose here its small desk and if the screen is opened it will hide my 22 inches lcd

 

Is this problem with Dell 5558/9 Laptop Matee screen?

i7 6500u 6th gen
16GB RAM
2TB HDD
4GB Graphics
15.6" FHD Screen
Matte screen
DVD ROM
MAXX Audio

Please suggest me any other laptop which comes closer to this except Dell 5559, i7 and 16GB RAM is must

 

I want to disable touchpad on Dell laptop


These 7 steps allowed me to disable my touchpad (Dell laptop, Windows 10):

1. Win Start button
2. Type in "device manager"
3. Select Device Manager to open it
4. Click down arrow to left of "Mice and other..." to expand
5. Right click Dell Touchpad
6. Disable device
7. Yes