
Windows
Phone app
Windows
Phone app for
desktop
Lumia Photo
Transfer for
Mac app
(photos and
videos only)
Windows
Explorer
Windows 10
x
Windows 8 and 8.1 x
x
x
Windows 8 RT
x
x
Windows 7
x
x
Windows Vista/XP
x
Mac
x
Security
Learn how to protect your phone, and to keep your data secure.
Protect your phone with a sign-in PIN
Set up a sign-in PIN to make sure nobody else can unlock your phone. In addition, when you have set
up a sign-in PIN, your phone asks you for this short PIN instead of your Microsoft account password
when you change some security settings or buy an app from Store.
1. Swipe down from the top of the screen, and tap All settings > Accounts > Sign-in options.
2. To set the sign-in PIN, under PIN, tap Add.
3. If your phone asks you for your Microsoft account password, type it in.
4. Type in a PIN (at least 4 digits).
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