I haven’t tried it but if it works the same as a mobile OS you long click to select. Single click to execute.
Edit: apparently that’s not how it works. There is a checkbox on every icon that you have to click directly on the check box to select/unselect.
I recently upgraded to the new GE all in one washer dryer. Removes a massive step of having to move clothes between dryer and washer. Toss em in, and 2 hours later they’re done. Best part is they can be tossed in before bed and ready in the morning for work!