When you download Office 2013, you need a 25-character Microsoft Office 2013 activation key for activation. For example, it appears as XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. The Microsoft Office 2013 product key is given to you when you purchase it. You must definitely enter a Microsoft Office 2013 product key to make it genuine. In addition, you must have the product original in order to use it on new generation phones and tablets without any problems. Since it is specially optimized for Windows 8, it also provides comfortable use. You can take a look at windows 8 activation key and windows 8.1 activation key . Microsoft Office 2013 was developed to replace Microsoft Office 2010, which people love and love to use with its important features. The newly developed Microsoft Office 2013 has many features specially developed for touchscreen devices. Even this can be seen as a reason to use Microsoft Office 2013. Microsoft Office 2013 Standard Product key.Procedure to activate MS Office with Microsoft Office 2013 product key:.Microsoft Office 2013 Professional Plus Product Key.