A new upgrade process. In the run-up to the release of Windows 10, Microsoft made a surprising announcement: until July 29, 2016, home users of Windows 7 and 8.1 can upgrade to Windows 10 for free. After that date, late adopters will have to pay $100 to $200, depending on the OS version.
The American Heart Association explains venous thromboembolism, or VTE, as well as what causes it. VTE is a combination of a pulmonary embolism (PE) and deep vein thrombosis (DVT)
These conditions may present the same if the blocked vessel is the same, but thrombosis blocks a blood vessel at a narrowed site while embolism may block healthy vessels, as well. Thrombosis . Thrombosis is the formation of blood clots.