Windows 10 is clearly different enough from Windows 8.1 to be considered a different operating system, which hasn't always been the case with Microsoft's version releases. For desktop users, Windows 10 has more in common with Windows 7 than 8.
Thrombocythemia: Introduction. Thrombocythemia: A haematological disorder in which there is excessive proliferation of platelet precursor cells, resulting in increased numbers of platelets in the blood. More detailed information about the symptoms, causes, and treatments of Thrombocythemia is available below.
1 Thrombocytopenia or low platelet count is a lower than normal number of platelets (less than 150,000 platelets per microliter) in the blood.  Thrombocytopenia may be inherited or acquired when conditions occur, such as the use of certain drugs.