Windows 10: I accidentally ended tasks!!

Hey , I accidentally ended tasks in task managerCan I see the history of ended tasks?Btw I restarted my computer so can I see that history?Thanks!

:)

 

Accidentally end task Service Host

Hey guys please note this is my first time to use windows OS. While trying to end task another program i do mistake, i end task Service Host from task manager, but there is something that pop up like warning message as u can see in the screenshot and i hit cancel. My question is did i just broke my windows or i changed some setting in windows ?
Thanks in advance. And nice to meet you guys i just joined this forum..

 

Accidental 'End Task' While in Task Manager

So I accidentally ended a task (from task manager) that was important, and now a lot of the selection text is missing. For example, there is no text in the task manager where there was supposed to be.



Moved from: Windows / Windows 10 / Windows settings / PC

 

I accidentally ended an important task.

Hey, I accidentally ended a task and turns out it was very important because my whole screen went dark after I did that. No taskbar , I couldn't even see the start menu. And that task had the logo of the libraries. Is there anyway to fix this. Because when I restart my device the screen is still black, no taskbar, nothing.