In MS Excel, there is an option of recovering your unsaved files. To do this, open any spreadsheet and go to the File option.There you click the Manage Versions Option as shown below. Click the Recover Unsaved Workbooks.n MS Excel, there is an option of recovering your unsaved files. To do this, open any spreadsheet and go to the File option.
The type of aerial lift has a significant impact on cost. The price range for a used spider lift varies from $15,000 to $65,000 while new lifts range from $25,000 to $115,000.
The Average Wage for a Helicopter Electrical Lineman. Helicopter linemen, also referred to as aerial linemen, perform high-risk maintenance on power lines from a cable attached to a helicopter. The salary range varies, but the median range of pay is approximately $49,000 per year. Aerial linemen perform duties similar to regular linemen but are facilitated by helicopters. As a helicopter lineman, you can expect to make between $49,000 and $57,000 per year, or a little over $27 per hour as of July 2011. The pay rate is similar for linemen who do not use aerial techniques for repairing wires but climb the poles instead.