What should I do, why can't I uninstall it?

I want to delete Fortnite but it does not work. Press Ignore says failed

Close application in task manager

Where is the task manager?

Right click on the taskbar.

Ctrl + alt + delete

Sorry I don't check

Ctrl + Shift + Esc

It's the quickest way

Just google after that

The taskbar is the line where the loudspeaker symbol is in it.

Once you've found the task manager, go to the epic launcher application with a normal click and go to End Task at the bottom.

Open the Task Manager by pressing the Ctrl + Alt + Del keys together. Then close the "Epic Games Launcher" application

Thank you all worked out

You right-click and click on your taskbar and go to task manager. There, find the Epic Games Launcher application and click on End Task