O&O SafeErase includes an analytical tool that scans your computer for temporary and unsafely deleted files. First steps with O&O SafeEraseĪfter the first start of O&O SafeErase you can get your license by clicking on “I would like to enter my license number or purchase a license”. O&O SafeErase permanently deletes your confidential files using recognized methods so that a recovery is never possible, not even when using the best file recovery software. Even formatting the hard disk is not enough to permanently delete data. This is because clicking on “Delete” does not mean your files are permanently deleted. Identity theft is now a widespread security threat. What is your blood type? Donate and find out.Your personal photos and confidential documents can easily fall into the wrong hands when you sell, give away or dispose of your old PC or hard drives. Nearly 16 million blood components are transfused each year in the U.S." For more about plasma donation, visit the plasma donation facts. The universal plasma donor has Type AB blood. The universal red cell donor has Type O negative blood. The need for O+ is high because it is the most frequently occurring blood type (37% of the population). However, the need for O negative blood is the highest because it is used most often during emergencies. Only 7% of the population are O negative. Types O negative and O positive are in high demand. Minority and diverse populations, therefore, play a critical role in meeting the constant need for blood. Type O is routinely in short supply and in high demand by hospitals – both because it is the most common blood type and because type O negative blood is the universal blood type needed for emergency transfusions and for immune deficient infants.Īpproximately 45 percent of Caucasians are type O (positive or negative), but 51 percent of African-Americans and 57 percent of Hispanics are type O. Why? O negative blood can be used in transfusions for any blood type. Universal donors are those with an O negative blood type.
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