Types of Operating Systems as Fast As Possible

What are some of the differences between different types of operating systems, and why are those differences so darn important?

Image credits
“Virtual memory” by Ehamberg - Own work.
Licensed under CC BY-SA 3.0 via Wikimedia Commons

[cykablyat]

I installed CSGO on a pregnancy test so I can play comp on the go

[hellomynameistj]

I've got an exam on some of these concepts for my OS module in my CS degree on Thursday. Thanks Linus, I think you've helped.

[MrWookLoaf]

Thanks for the videos guys.. always love em.

[austinwachukwu]

This is like the first 30 minutes of my computer engineering class. Mostly accurate, not bad.

[yasirsaheed]

Linus must do a Cover of Rap God by Eminem

[mustufakerawala]

Hey love you're videos would love a video of asap on programming languages and their functionalities keep up the good work bro!! :D

[JRCuber]

IDK why, but I feel so special when I show up to a video and it has less than 50 views. is that just me

[choco_easty]

Always love your tech quickies! Where do you get all this knowledge, Linus?

[kenix]

like your channels, extremely productive and right to the point.

[LeonoraTindall]

What makes (x mobile plant) work? Linux. Almost every time. Android is Linux, embedded OSes are mostly Linux, your router runs Linux, everything runs Linux. I run Linux on my desktop; you should too.

[RafaelKalema]

I am a kid who was sent to do a research, but all the videos I looked up weren't friendly to my age of understanding since I was only a starter at computer science, but when I saw your video I learnt that there are different parts of the operating system and I also learnt what they are and there uses in their part

[ImSumGuy]

I was hoping this would talk about monolithic and micro kernels. You should make a video for that Linus, seeing as you've talked about so many other things about OS's now.

[ahmedgaafar]

this is one of rare useful videos by Linus .

[MichaelTheAsare]

I was going to tell a joke about Sodium but Na

[EngineeringVignettes]

Nicely done. Thanks for mentioning RTOSes as I think that they get a little neglected this days.. cause they are hidden away..

Another form of distributed OS is clustering, made popular with the Beowulf distribution. I don't see as much info on it these days though. Linus does support it along with NUMA aystems.

[EmSurvive]

Please do a video on explaining what DirectX, Dx11 and Dx12. What are the diffrences and what is better. And how much better is it. And explain how its going to be when Dx12 releases. 
I know it was kinda hard to understand what I just said. But I hope you can explain What Dx11 and Dx12 are.

[nullify.]

What about Linux and BSD? Also for virtulization we have Docker (Do a episode about that one too)

[rawi]

I really became more tech educated because of you Linus .. Thanks a lot

[ForwardMcburn]

Linus really went into overdrive with the hand-gestures in this one.

[Sb]

I must say I never actually multi task on my phone, I generally close an app when I'm done with it. Only exceptions are background music and the calculator. Also Windows Mobile could actually multi task (it wasn't very intuitive) but Palm couldn't. Not sure about Symbian OS or BlackBerry OS.