Apple ID Security Keys Feature Now Supports iCloud for Windows
If you have physical security keys set up for your Apple ID account, you can now sign in to iCloud on Windows, after updating the app to version 15 or later. Apple confirmed this change in a support document updated today.

Previously, signing in to iCloud for Windows was not an option whatsoever after turning on the Apple ID security keys feature.
Apple ID security keys support was introduced early last year with iOS 16.3, iPadOS 16.3, and macOS 13.2. When the optional setting is turned on, signing in to an Apple ID requires entering the account's password and then using a FIDO-certified security key to complete two-factor authentication, instead of a traditional six-digit verification code from another Apple device. These security keys typically look similar to a USB thumb drive.
Apple says the feature is "designed for people who want extra protection from targeted attacks, such as phishing or social engineering scams." You should be extra careful if you turn on the feature, as you could be locked out of your Apple ID account permanently if you lose all of your trusted Apple devices and security keys.
Popular Stories
Apple is expected to unveil iOS 27 during its WWDC 2026 keynote on June 8, and there are already many rumored features and changes for iPhones.
The first developer beta of iOS 27 will likely be available immediately following the keynote, and a public beta typically follows in July. Following beta testing, the software update should be released to all users with a compatible iPhone in...
Apple today released a new Pride Edition Sport Loop for the Apple Watch. The band features a rainbow design with 11 colors of woven nylon yarns.
The new Pride Edition Sport Loop is available to order now on Apple.com and in the Apple Store app in 40mm, 42mm, and 46mm sizes, and it will be available at Apple Store locations starting later this week. In the U.S., the band costs $49.
There...
iOS 26.5 is expected to be released next week, following more than a month of beta testing. The update is relatively minor, but there are a couple of new features and changes across the operating system that we have recapped below.
iOS 26.5 lays the groundwork for end-to-end encryption for RCS in the Messages app and ads in the Apple Maps app, and it will include a new Pride wallpaper and a...