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.
Easily share and enjoy content from various devices. Samsung's Allshare creates a wireless home network so you can enjoy content from Samsung compatible devices, like a PC or camera.Now you can easily share content, ranging from photos, videos and music, on your Samsung Smart TV.* 1  Screen image picture is a representation and may not reflect actual user interface. * 2  Content, TV services and capabilities may not be available in all region and territories.ow you can easily share content, ranging from photos, videos and music, on your Samsung Smart TV. * 1  Screen image picture is a representation and may not reflect actual user interface. * 2  Content, TV services and capabilities may not be available in all region and territories.