The hemoglobin concentration and hematocrit may help guide diagnosis and determine the presence and severity of anemia. White blood cell (WBC) and platelet counts may be decreased in primary marrow disturbances. Mean cell volume (MCV) is a calculated average red blood cell (RBC) volume. An MCV greater than 100 fL is macrocytosis by definition. Because evaluation of RBC size is key to the diagnosis of an anemia, the MCV is considered to be the most important of the RBC indices. Peripheral blood smear morphology may be helpful.
Depending on which operating system your computer is running, you can use either Windows Defender or Microsoft Security Essentials to get rid of malicious software and viruses. If your computer is running Windows 8, you can use the built-in Windows Defender to help you get rid of viruses, spyware, or other malware. If your computer is running Windows 7, Windows Vista, or Windows XP, Windows Defender only removes spyware. To get rid of viruses and other malware, including spyware, on Windows 7, Windows Vista, and Windows XP, you can download Microsoft Security Essentials for free. You canât use Microsoft Security Essentials with Windows 8 or Windows RT, but you donât need to because Windows Defender already provides built-in protection.
Real-time protection means that Windows Defender will actively detect malware running on your computer, and block it. Meanwhile, cloud-based protection uses crowd sourcing from all Windows 10 computers with Windows Defender enabled to help improve the identification (and thus correctly remove) detected threats.