My mum has been working on her Mac air 2011 with word 2011 installed for 20days without turning it off (she clicked sleep mode everytime). She does click on the save button every few min for the past 20 days, yesterday apple had an update so she allowed the update to continue. The update asked her to closes all programe and restart the PC, but Word is not responding, so she force closed the Word 2011 and restarted the Mac. Now after she has restarted the mac, she has found that the recent document that she has been working for 20days has revert to the version 20days ago (the last time she restarted her Mac). All the work she has been doing for the past 20days is gone! What is going on here?Doesnt word actually save the file everytime you click save? I know she should have backed up her document regularly and been more careful, but she did click the save file everytime, i just dont see how the file is not saved. is there a way to recover the work? she is very very upset now....I am upset if i lost 5 hours of work she has lost 20 days....and its due very soon... Please help!