This can cause symptoms of shortness of breath, weakness, syncope (fainting), and in some people, death. Constrictive pericarditis occurs when the pericardium scars down and adheres to the heart surface; it can prevent the heart from expanding to receive blood returning from the body.
A Microsoft account (Formerly Windows Live ID) is the email address you use along with your password to sign in to any Microsoft program or service such as Outlook.com, Hotmail, Messenger, SkyDrive, Xbox LIVE, or Office Live. Some examples of Microsoft accounts end in @live, @hotmail, @outlook.com.
All about accounts. The account you use to sign in on your Surface stores your settings, preferences, and more. For the best experience, use a Microsoft account to sign in. That gives you seamless access to your Windows Store apps and social media, and backs up your files and photos in the cloud.