How to Calculate Days Between Dates in Excel

How to Calculate Days Between Dates in ExcelOpen a new workbook in Microsoft Excel. Type the start date in a cell. For example, type 12/22/1982 in cell A1.Type the end date in another blank cell. As an example, type 6/8/2009 as the end date in cell A2.Click on a blank cell and type "=DAYS360(start_date, end_date, method)". In the example above, the formula would be =DAYS360(A1,A2), which returns 9526 days. The formula assumes 360 days in a year (12...

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Cannot run computer management on Mircosoft OS.

Try entering compmgmt.msc in Start / Search box and enter.  Double click on the program icon that appears and see if it opens.  I doubt this will work if clicking on the executable file didn't work, but it's worth a try.Let's check some of your system files:Go to Start / All Programs / Accessories / Command Prompt and right click on command prompt and click run as Administrator.Type sfc /scannow and enter and let it run. It will scan and try to fix some system files.  Hopefully it will complete without any errors it couldn't...

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great apps to handle emergency recoveries for your Computer

Great apps to handle emergency recoveries on your computer    Roadkil's Unstoppable Copier            Roadkil's Unstoppable Copier does one thing and it does it well: It copies data from broken drives. And it's good at it. But UC isn't just for getting data off broken drives. You can also use it as a daily backup (using the Batch Mode function).    BlueScreenView             There is one catch here. I am a fan of the...

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How to boot Windows 7 from a USB Flash Drive Step By Step

Step by Step on how to install Windows 7 from a USB Flash Drive.Download Diskpart form Microsoft siteRun diskpartType : List diskYou should see your Flash driveType: select disk 1 Type clean Type create partition primaryType activeType format fs=fat32 quick Type assign  (so a drive letter is assign to the flash drive)Copy the whole files from dvd to the flash drive.Your done and have a bootable...

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