Help minecraft lag problem?

Help minecraft lag problem? - 1

Added (1). i just bought a new laptop hp envy x360
spec:
i7 - 5th
8 gb ram
1 TB pc storage
GeForce 930m
So on small screen I can get above 60 - 200 fps easy with maxed ultra graphic but when I switch to windowed or full screen it get me massive lag to 50 - 20 fps. I totally don't know what's going on here. So if you can help me here that would be awesome.

I want to buy minecraft via paysafe from Greece?

Hi, i bought 2 10 euro paysafe, and i tried to purchase minecraft… BUT, when i checked the paysafe option, it redirected me on skrill… The only other available option is master card, but we're on capital controls, so what can i do? When will i be able to purchase it via paysafe?

Something's wrong with either my windows 10 laptop or minecraft?

I bought an account already and so i want it on my new laptop i just bought but i can't open it. It keeps saying, unable to start the minecraft runtime environment. This is most likely causes by a corruption. Please try to reinstall minecraft. I have reinstalled it 5 times aready and it keeps doing it to me! This was my brother's acc and then my old laptop's but it broke down so i really want it on my new laptop! Someone help please!

Can't launch minecraft after getting a new internal harddrive?

I haven't been able to start minecraft ever since I switched hard drives on my laptop. It had been running well when the current harddrive was still in the old laptop but when I switched it to my laptop it stopped. I open the launcher, press play and and it starts like it's going to launch before the launcher suddenly closes and nothing ever opens. Can anybody help? I have tried using different launchers to no avail.

Minecraft Difficulty Realm Change?

We'll I'm playing on this realm with my friends and it's on peaceful and I can't change it because my friends own the realm and they don't know how to change the difficulty either. I think it's on realm settings but I don't know because I don't have a realm. Please try to help.

Best gaming pic for $800?

Hi can someone create me a gaming pc with a budget of $800 I play minecraft and I need it to be over 150 fps for factions and I want it to haveike 2 terabytes of memory and like 16 gig of ram but that s just what I was told I should get if you have a better idea just put it in the build I also record so it needs to be able to handle that thank you