Pressing the F1 key will bring you to Help.
Winmail.dat files are just for use by Microsoft Outlook, to help retain an email's look in terms of formatting, like colours, font sizes etc. They are not for use in Excel and have no relevance to it.
The best way to become an expert or professional at using Excel is to practice and read the help files. Go through all of the topics in the help files and practice with them while creating different worksheets and workbooks. Excel is a really fun program to work with.
To do what?
There is a lot to learn about Excel 2010. If you have never used any version of Excel, then a good course about it or even a good book will help. If you have used older versions of Excel, then you would not have much problem learning to use Excel 2010.
Students can access and use help files by visiting the designated platform or website where the files are stored. They can search for specific topics or keywords to find relevant information and follow the instructions provided to get assistance.
An Excel template is an Excel file. Excel templates are ready made files that help save time. Templates are ready made files that meet popular needs - such as resumes, calenders, account spreadsheets and timesheets. You can use a template to give you a starting point for standard files that you want to create. A regular Excel file is actually based on the Normal template. While it is a template, it is mainly left blank giving the user more freedom to create the file they want.
You can try to recover your Excel file with Easy Excel Recovery software. Even if Excel spreadsheet is deleted, or if was stored on a drive that has been formatted, corrupted, or inaccessible by Windows, Easy Excel Recovery can still help.
It checks for a live Internet connection whenever the Help feature is activated.
Excel Help
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You can try to recover your Excel file with Easy Excel Recovery software. Even if Excel spreadsheet is deleted, or if was stored on a drive that has been formatted, corrupted, or inaccessible by Windows, Easy Excel Recovery can still help.
Go to Open and look for the document. If it is not on the Excel list of previous documents, then Excel can offer you no help finding the document. Use the Windows search function to find the file, then open with Excel.