it says the current temperature is 72 degrees celcius, which is a normal operating temperature during gaming. the tjunction temperature is the temperature the gpu will prevent the generation of more heat, so it can cool down
i had that problem with my tablet. i used to charge it overnight, which didn't turn out to be healthy. try to charge your phone during the day with the included charger. charge it when you are below 25% and stop charging aroung 90%. it really helps the battery keep at it for a longer period of time.
if you have an intel cpu or and amd apu, then you can connect the monitor to your motherboard to see if the problem is your gpu. you could also just try swapping out the gpu with a different one, if you have a second one laying arounde
i have a course about computer networking. it's kind of the same as your second part. the book i have has 800 pages explaining the layers and some security and wireless stuff.
it's called: computer networking A top-down approach. i have the 7th edition, but the sixth is still very viable. here is a link to an pdf of it
Use firefox.
Or Opera.
Never, ever Chrome.
Just my opinion.
Unless it is for a specific reason
everyone has it's own opinion XD
to the OP: My firefox, also latest version is using way less. probably the site that you have open need a lot of ram.
curved displays aren't an improvement imo. i got a curved panel and a flat one. i actually prefer the flat one.
some straight lines might look bend if you don't look at your screen right infront of your eyes but a bit higher/lower, then the lines get bend