How to zoom in windows 10 - Magnifier tool

Windows 10 tip: Use the Magnifier tool to zoom in on text or objects：
Magnifier app already includes into windows 10. To enable it：
hold windows key then press plus sign.
the maximum size is up to 1600%

there is a trick for zoom in or out when using this screen record with zoom function:
you need press windows key and + key to open the magnifier function first.
then minimum it
then you can use ctrl + Alt + wheel on your mouse to adjust the zoom.

additional option:
Ctrl+Alt+F: This is the default, full-screen view.
Ctrl+Alt+L: Press this combination to turn the Magnifier into a lens that zooms only the portion of the screen directly under the mouse pointer.
Ctrl+Alt+D: Use this option to dock the magnifier window to the top of the screen.
Ctrl+Alt+Space bar: Pressing this combination when you're zoomed in temporarily shows you the entire display, with the zoomed portion highlighted.