To turn on Incognito mode in a web browser:

• In Google Chrome on a computer, click the three dots in the top right corner and select "New Incognito window." Alternatively, use the keyboard shortcut Ctrl + Shift + N (Windows/Linux) or Command + Shift + N (Mac).
• On an Android device in Chrome, tap the three dots in the top right, then tap "New Incognito tab."
• In Firefox, click the three lines in the top right and choose "New Private Window," or press Ctrl + Shift + P (Windows) or Command + Shift + P (Mac).
• In Safari on Mac, select File > "New Private Window," or press Command + Shift + N.
• In Microsoft Edge, click the three dots and select "New InPrivate window," or use Ctrl + Shift + P.

Incognito or private browsing mode lets you browse without saving history, cookies, or login data on your device. To exit, close all incognito/private windows or tabs.