You can right-click the taskbar at the bottom of the desktop and click [Task Manager] to open the Task Manager; you can also press the [Win+R] key at the same time, enter [cmd] in the pop-up dialog box and click OK, and then enter [taskmgr] in the pop-up window and press enter the key; you can also press the [Ctrl+Alt+Delete] key at the same time to open the [Task Manager].

how task manager opens

1. right-click on the blank space of the taskbar, and then click "task manager".

2. Press the "Win+R" key at the same time, then enter "cmd" in the pop-up dialog box and press Enter. Then enter "taskmgr" in the task manager to run.

3. Press the "Ctrl+Alt+Delete" key at the same time.

the above is an introduction to how to open the task manager.