Not sure if you're stuck on Bosch, but the one listed below in sources and related links snaps right on.
No workbooks are open when you first install excel. The first time you use excel, you will have one workbook open.
No.
Three worksheet tabs (Sheet1, Sheet2, and Sheet3).
Three worksheet tabs (Sheet1, Sheet2, and Sheet3).
Unfortunately you can not
Well, this link would be one, it is under Excel:
You do not. You must install Excel to a computer with an operating system. A flash disk is only a storage device and does not contain a functional operating system.
Either install Windows on Mac (yes, it can be done), or get the Mac version of Excel (yes, it exists).
Excel can import and export Lotus 123 files directly if you installed the converter when you installed Microsoft Office. If you have the installation CD, do an install and at some point it will ask you if you want to repair/remove or modify. Modify and install the Excel converter.Try changing the extension to WK3 or WK4 etc., which is the file format. For points on Excel 2007, see the related link.
If you have Excel 2007 or 2010, you can do a Save As to save the file in Excel 2003, which was the last version that used the xls extension. If you do not have those, you can try Open Office or Google Docs or download and install FileFormatConverters.exe from Microsoft Homepage.
No. Windows XP is an operating system. Microsoft Excel is an application. It must be purchased separately. When you buy a computer you could ask to buy a version of Microsoft Office and have it installed on your computer, but it does not come automatically with your computer.
Most Dells now come with Windows 7. You would only get Vista now if you specifically requested it. Word, Excel and the other Microsoft Office products have to be bought separately and do not come automatically with a computer.