Microsoft is introducing a significant change to the account sign-in process starting in February. Users will now be automatically signed in to their Microsoft accounts unless they explicitly sign out or use private browsing. This update removes the typical prompt asking users whether they want to stay signed in after logging in. While this simplifies access for personal devices, it raises some serious concerns for people who use shared or public computers.

Previously, Microsoft users were given the option to choose whether to remain logged in, offering them more control over their experiences. However, the new system will keep accounts signed in by default. This means if you are using a public or shared computer, you'll need to remember to log out manually at the end of your session.
Alternatively, using a private browsing mode can reduce the chance of your account being accessible to others, as it automatically discards session data upon closing.
This update emphasizes the importance of developing good security behaviors. If you forget to sign out on a shared device, Microsoft does offer a safeguard allowing you to remotely sign out of all active sessions across browsers, apps, and devices, except Xbox consoles. This feature can be a lifesaver if you are in suspicion that your account is accessible on an unattended device.
This update follows Microsoft's recent rollout of passkey support, which allows users to sign in using biometric methods like face or fingerprint recognition, a PIN, or a security key. Passkeys are designed to improve account security while offering a seamless login experience. Users looking to set up passkeys can find extensive instructions on Microsoft's official website.

While this move intends to simplify access to personal accounts, it's crucial for users to adapt their practices, particularly when using non-private devices. Signing out or using private browsing will help protect your account and personal information from unauthorized access. Microsoft's action indicates a movement towards increased convenience, but it also emphasizes the shared responsibility for ensuring digital security.