Three view modes for three different needs
Full-screen mode enlarges everything at once, lens mode zooms only the area right around your cursor like a magnifying glass, and docked mode keeps a fixed, enlarged strip visible while the rest of the screen stays normal -- pick whichever fits what you are doing.
It can start automatically when you sign in
If you rely on it every session, turning on the option to start Magnifier automatically after signing in saves you from pressing the shortcut every single time you turn on your computer.
Frequently Asked Questions
Does the mouse cursor get bigger too when I turn on Magnifier?
The cursor appears larger visually along with everything else on the enlarged screen, but if you want to actually increase the cursor's own size, you can adjust that separately under Settings > Accessibility > Mouse pointer and touch.
Can Magnifier turn on automatically for a specific app?
Magnifier does not target specific apps, but turning on "Start Magnifier after sign-in" in its settings will launch it automatically every time you start your computer.