Microsoft does have a tester program for Windows 10, but it's hidden. The Windows 10 System Requirements page says that if you are  ... running Windows 7 SP1 or Windows 8.1 Update, you can check to see if it meets the requirements by using âCheck my PCâ in the Get Windows 10 app..
Signs and symptoms of anxiety may be physical (racing heart, shortness of breath, sweating), emotional (panic, feeling worried, stress), behavioral (nervous habits, compulsions), and cognitive (racing thoughts, worries, obsessions).
Anxiety is very common, but so is heart disease. Chest pain due to anxiety is most likely caused by muscle contractions in the chest wall, where the pain tends to be localized, and is often a sharp pain that is either fleeting or interrupts a breath. The anxiety causing the chest pain will often exacerbate the condition.