Basic Forms of start Excel 2010.
From the Start button, usually in the lower left corner of the screen. Place your cursor and click on the Start button brings up a menu, to move the cursor to All Programs, there is another list of programs installed on your computer, place the mouse over the folder named Microsoft Office and click on Microsoft Excel, and start the program.
From the Excel icon on the desktop.
You can start Excel 2010 now to keep trying everything you explained.
To close Excel 2010, you can use any of the following:
Click on the close button, this button is located on the top right of the Excel window.
You can also press the key combination ALT + F4, with this key combination you will close the window you have active at the time.
Click on the menu and choose the option.