Windows 10: i need to use to my labtop

i want to use my labtop because

:)

 

Buying a Labtop

Alright I am going to buy a labtop as I am no longer playing video games, but I am want something that has sick graphics as far as looking glossy and HD goodness.

So I found the labtop i want i think, a dell xps M1530

But What i am confused about is the different options to pick for the screen

The most expensive one states:
High Resolution, glossy widescreen 15.4 inch LED LCD (1440x900) & 2.0 M

the 50 dollar less one states :
Full Hi Definition, glossy widescreen 15.4 inch LCD (1920x1200) & 2.0 M

Now the LED one, it says High Resolution, but does not say HD, Which one will look more Glossy and HD, you know how the labtops look in stores how real they look. what is the major difference?

Which one would you pick for a more realistic picture for HD backrounds and movies/pictures

 

Extremely slow labtop

I have a dell labtop with windows 10, at least I think it has windows 10, it literally updated itself, and today I literally spent an hour and a half of my life waiting for it to load. It’s so slow that the taskbar icons don’t show up for about 5 mins.
I tried to put it in safe mode but I can’t even access the security window thing by pressing CTRL + ALT + DELETE. It poped up once, and when I tried to do the steps, it just froze... Any help? I had to post this from my phone because my labtop won’t load.