What is "Task Host" and how can I get rid of it??

Question

When I try to shut down or restart my computer, it says a "background" program called "Task Host" is still running.  I feel like "Task Host" is not a good thing!  Does anyone know what it is and how to get rid of it??

Answer 1

Host is just a framework that allows other processes to run.  For example if you ever press Ctrl_Shift_Esc and see your task manager, you'll see things like "Service Task Host" as well, that's the hosting framework system that allows service tasks to run.  It's basically a shared framework so that every application doesn't have to needlessly duplicate all the same base level of functionality (thereby using extra resources, drive space, etc.).  They can all share one host.

Anyway, this can make troubleshooting sometimes difficult because you don't know exactly which task is delaying your shutdown.  One way to help troubleshoot is to limit how many background tasks are active.  There's a great many ways to do this, but I wrote a basic primer about it here.

Microsoft also makes a tool called AutoRuns that can help identify software that automatically runs in the background, and easily disable (or re-enable later) them to help find which one is causing a problem by process of elimination.

Answer 2

Task Host is a required framework that allows all the tasks on your computer to function. Removing it would destroy your computer and you would have to re-install your system and all your programs and files.

Task Host can provide the hosting framework for any task.  So before you shutdown, take a look at your taskbar (that's where it gets its name) and make sure all running tasks have been closed first.

Answer 3

Thank you for your answer and explanation!  It kind of seems to me like it is something from beyond that is "monitoring" my "tasks", and I guess it is.  "Host" makes it seem like I am "hosting" the monitoring of my tasks.     The only task that seems to be running when I try to shut down or restart is "Task Host".

Answer 4

Thank you again for your response!