Nowadays, backup activities is a main part in modern management applying digital instruments. From the huge computer hardware of international network, flight arrangement system to our daily life of writing and documenting. Digital information has unique characteristics which is vulnerable from physical incident causing damage as well as data loss.
But computer industry keep growing and growing addressing such challenges. Smart ideas create innovation both in protection of hardware component and development of data recovery software. Developers from most-used software, such spreadsheet application, also improve the software regularly. They update the applications with backup and recovery function to make us more comfortable.
Here a brief note on how to use backup function in Microsoft Excel 2007:
