Windows 10 freezes after viewing pdf online?

After viewing an online document in pdf format, my laptop freezes. This is a Lenovo ideapad 110 and has had the problem since it was bought from Curry's/PC World in April 2017.
How can I prevent this happening again as I have to close the browser (AOL in this case) to start things going again.

Is 8gb of RAM good enough to start programming?

Hi. I recently purchased Lenovo Yoga Laptop. It's 8gb of RAM, Icore 5. And solid state drive.
I nust started learnig programming. And each time I write something simple like "hello world", it takes few seconds for the program to work. Is it normal for that speed? Or is it good enough for beginners?

Graphic Designers - I need a laptop recommendation?

I currently have the Lenovo Yoga 2 Pro. It's pretty old (came out in 2013), and I'm trying to teach myself softwares such as Maya, Photoshop, After Effects, etc, however I keep getting issues.
So now I'm looking into the market to buy a new laptop. I read the Dell XPS 15 and 13 are pretty good. Any other recommendations?

Or in general, I'm looking for a laptop that is:
1. Fast
2. Shows clear graphics
3. Has a lot of memory
4. Doesn't heat up too much
5. Lot of battery power
6. Small enough for me to put in my purse (just in case I want to attend a workshop/work someplace other than at home/carry it on a place/etc), but still has a good display

My fairly new laptop broke will Lenovo send me a new one?

So i had a laptop and i only had it for 5 months or 4 months and it looked FINE just yesterday but when i opened the laptop, it CRACKED open, on the right hinge, and originally the right side of the hinge had a cracking noise when i open and close it. It cracked completely open, what do i do? This laptop is not expensive, its like $430 total, and i think to get something like this fixed can cost $180-200 at least. Will Lenovo send me a replacement or fix it for free? I DIDN'T do anything to it. It's fairly new and i don't understand how it can crack open so easily.

Added (1). I asked several times if they can repair and how much it would be. Yes, IT IS within the 1year warranty, they were saying how i must pay for shipping and how the repair will have a fee, it should be AT NO COST. What do I do?
I HOPE they send a replacement, they won't tell me how much the repairs cost.

Which of this laptop's will you recommend for college and university

So my major is Computer information systems and I want my laptop to do homework and research. These are the choices I'm thinking about:

Lenovo x1 carbon 5th generetion
Dell xps 13 developer edition business laptop
New surface pro
Hp- spectre x360 2 in 1