If you changed some data in a spreadsheet and saved the spreadsheet, you most likely are out of luck. If conditions are right, you might be able to try one of these ideas.
If u want to recover lost data,u have to use recovery software to recover. And if your data lost in Mac,u can try Mac data recovery software. http://www.92download.com/wiki/Data_Recovery_Software
It depends on how long your data haws been lost, and how it was lost. EMC corporation can look to the codes inprinted in your softwar, and recover lost files and emails.
The simplest way to recover a lost disk is first to determine if the disk can be recovered from the hard drive or the recycle/trash file. If this is not possible, data recovery programs can be purchased to recover the data.
Hard drive data recovery software can be used to recover lost data from failed or wiped hard drives. They can be time consuming but can often recover lost data easily.
There is software available, such as Runtime that can recover any information you have lost to a Raid. There are also companies such as RAID, and Data Tech Labs that can provide help in a situation where data has been lost to a raid.
no u cant
The way you can recover lost data on an USB is: start to delete the files, and than use a file recovering program. A lot of programs has recovery files
Sometimes resetting the game will enable you to recover the lost data, but if the data has been lost initially, it may be gone forever.
Call data recover specialists like drive savers they will safely take backups and send you the data.Try to use Nice to Recover Data for Mac software,it can recover lost data with high quality.
I always use uFlysoft Data Recovery for Mac.
True
You can collect data and store it in a spreadsheet.