Open up Microsoft Excel, click file to navigate and search what worksheet you want to change the name, make any changes necessary to the worksheet. Then click the file tab once more, click "save as" seen in the left hand section. Click browse, and search where you want it to be placed. Click into the "File Name" text field and type the new name for the worksheet. Click save button to save the renamed file, but leave the file open on your screen. Right click one of the worksheet tabs at the bottom, left of the work area. By default, you'll see at least three: "Sheet 1," "Sheet 2," and Sheet 3." Click rename from the fly out menu. Note that the sheet name you right clicked becomes highlighted. Type the new sheet name. Click anywhere of the tab grid and the new worksheet name is saved. Re save the file if desired.
Hope this helped
