asked on
ASKER
Software is any set of instructions that directs a computer to perform specific tasks or operations. Computer software consists of programs, libraries and related non-executable data (such as documentation). Computer software is non-tangible, contrasted with computer hardware, which is the physical component of computers. Software written in a machine language is known as "machine code". However, in practice, software is usually written in high-level programming languages than machine language. High-level languages are translated into machine language using a compiler or interpreter or a combination of the two.
TRUSTED BY
Tried this from office 365?
How to get Backup of all mails and contact from outlook web app mail?
http://community.office365.com/en-us/f/148/t/159904.aspx
Are you using icloud?
They should all be backed there
iCloud storage and backup overview
http://support.apple.com/kb/PH12519?viewlocale=en_US
You should realistically have the emails from these contacts? and could simply retrieve them again from the properties of these emails