Hemophilia B is a hereditary blood coagulation disorder. It is caused by a deficiency of a blood plasma protein called factor IX that affects the clotting property of blood. Hemophilia is a hereditary bleeding disorder of specific blood clotting factors.emophilia B is a hereditary blood coagulation disorder. It is caused by a deficiency of a blood plasma protein called factor IX that affects the clotting property of blood. Hemophilia is a hereditary bleeding disorder of specific blood clotting factors.
Open an Excel workbook where you want to insert the date. Click the cell where you want the date to go. Hold down Ctrl and press the ; key. This will insert the current date.
Another option for calculating the number of days between two dates is to use the DATEDIF function. This function was included in Excel to provide compatibility with Lotus 1-2-3 spreadsheets, and is not included in the standard list of formulas in Excel, as you can see in the following example.