About a week ago Microsoft made your account more secure. If you use any Microsoft service or product you own a Microsoft Account. You use that account to sign into your Windows Phone to download apps and track the phone if you ever lose it. On Xbox it’s associated with your Gamertag and allows you to carry your profile from Xbox to Xbox and keep your Gamerscore and Achievements synced. On Windows 8 it allows your settings and wallpapers’ to sync across your laptop, desktop, and tablets.
If you’re in anyway shape or form using a Microsoft product you need to enable two-step verification to keep your account secure. Here’s how to set it up.