I fall asleep when my laptop is rendering?

Yesterday, I was doing my job with Adobe After Effects on my Lenovo Legion Y520

Then, I render it!
It takes 2 - 3 hours to finish

I'm so bored to wait

So reclining on my bed (My Laptop on table and pluged in charge)

A few minutes later, I fall asleep when my laptop is on and rendering a project of adobe after effects.

Is it harmful to my laptop?

Blue tooth devoice is not getting conecting with laptop?

I have a bluetooth ( audio device) which is from china company called "HPC", i can't get it conect with laptop which is from lenovo (window 10)
can you help please how can i make it conected?
thanks in advance cos all the answers are so nice so hard to pick up the best. So if i can't chose u the best please do't mind.

Would this laptop run pubg?

Lenovo Legion Y520 Laptop this is the laptop, I'm thinking about buying it, could you tell me with how many fps would it run (pubg)

Is this laptop very good for gaming?

I'm planning to buy this laptop for 999

https://www.binglee.com.au/lenovo-80rv00acau-ideapad-700-notebook

Screen Size
17.3"
Display Resolution
1920 x 1080
Processor
Intel® i7
Processor
Intel® i7-6700HQ
Storage
1TB
RAM
16GB
Touch Screen
No
Operating System
Windows 10 Home 64-bit
Video Graphics
Nvidia GeForce GTX 950
Wireless
Dual Band Wireless-AC 3165, 11ac
Bluetooth
Yes
USB Ports
3
HDMI
Yes
Card Reader
4-in-1 card reader (SD, SDHC, SDXC, MMC)
Numeric Keypad
Yes
Battery
Li-Polymer 3-cell
Width (mm)
384
Height (mm)
22.7
Depth (mm)
265
Weight (Inc.Battery)
2.4kg
Manufacturer Warranty (Years)
1

is this good laptop for gaming on high settings?