Excel is one of the most important software in Microsoft Office. It can help you to organize your data like financial information, monthly sales, or the analysis of competitor, etc. It may take you few day even a whole week, but only one mouse click or keyboard operation will destroy the work you do on
In our daily lives, we often use Word document to build our works or homework. But sometimes you may meet the troublesome or annoying situation like: Delete the Word document and then empty Mac trash, format the USB drive or other storage device which contains your Word document, or other unknown reasons which makes you
Nowadays, SD card is widely used in our daily lives ’cause it facilitates us to store some small but important files like photos, little digital video tape or documents, etc. But sometimes users may delete these files mistakenly or format the SD card accidentally. When you are facing these situations, what will you do? There
Lots of users may empty their Mac trash once they move the “useless files” in the trash immediately. Some “old hands” at Mac even use “Command+Delete” to delete the “useless files” directly-this operation means the files will not be in the Mac trash but deleted from Mac “forever”. Be curious about why I use double
Worked on an Excel file for a whole day but lost it by the wrong operating? Shot lots of photos on your digital camera but accidentally deleted them by clicking delete button? OK, I know there’s nothing worse than these situations. A disaster strikes! But don’t need to be panic. There be an opportunity to
