[albert_e]

I open a PowerPoint and put it in screenshow mode.

this usually keeps the laptop from going to lock screen

bonus: press B to blackout the screenshow to avoid monitor burn-in

[kjerzyk]

It does, but it doesn't stop Teams from changing my status to 'away'

[thedougd]

Opening a YouTube live stream also works to keep my screen from sleeping.

[tsol]

All these people are putting out all sorts of complex solutions, I love the simplicity of this one.

[raffraffraff]

On Linux, KDE has a built-in presentation mode on the power/battery indicator