Anemia refers to an abnormally low hematocrit, as opposed to polycythemia, which refers to an abnormally high hematocrit.[2] For a condition such as anemia that goes unnoticed, one way it can be diagnosed is by measuring the hematocrit levels in the blood.[3] Both are potentially life-threatening disorders.
October 20, 2007. How to find the version of Windows thatâs running on your computer â A dummies guide. To determine which operating system you have installed on the computer, follow these steps for any operating system other than Windows Vista: 1. Click Start, and then click Run. 2. In the Open box, type sysdm.cpl, and then click OK.
Type about in the search box on your taskbar, and then select About your PC. Look under PC for Edition to find out which version and edition of Windows that your PC is running. Look under PC for Version to find out which version of Windows 10 your PC is running. Look under PC for System type to see if you're running a 32-bit or 64-bit version of Windows. The Start screen can also help you know which operating system you're using. Here's what it might look like in Windows 8.1 and Windows RT 8.1.