Many things can cause heart palpitations. In the vast majority of cases, the cause is either related to your heart or is unknown. Non-heart-related causes of palpitations include: Strong emotions such as anxiety, fear, or stress; palpitations often occur during panic attacks.
How to use Samsung AllShare on your TV and PC. Samsung AllShare, also called Samsung Link, is a service that lets Samsung devices, Samsung TVs and your PC access and share photos, videos and even music between themselves, streamed over any internet connection.
To sync your contacts, calendars and other personal data between your Samsung Galaxy phone and your Windows computer, you need the Samsung Kies syncing software installed on your PC. Kies is available for free from Samsung, however, the software may not be available in all regions.