Resize a table by adding or removing rows and columns
You can use the Resize command in Excel to add rows and columns to a table: Click anywhere in the table, and the Table Tools option appears. Click Design > Resize Table. Select the entire range of cells you want your table to include, starting with the upper-leftmost cell.
Change the case of text - Microsoft Support
Unlike Microsoft Word, Microsoft Excel doesn't have a Change Case button for changing capitalization. However, you can use the UPPER, LOWER, or PROPER functions to automatically change the case of existing text to uppercase, lowercase, or proper case.
Change the font size - Microsoft Support
You can change the font size for all text or just selected text in desktop Excel, PowerPoint, or Word. Change the default font size for all text. The way you change the default font size varies by app. Select your app below, and then follow the steps. Excel.
Resize or format a control on a worksheet - Microsoft Support
Format a Form control so that it has a 3-D appearance. Need more help? You can always ask an expert in the Excel Tech Community or get support in Communities. Learn how to position and size a control on a worksheet.
Change the size of a picture, shape, text box, or WordArt
Quickly resize a picture, shape, WordArt, or other object. Click the picture, shape, or WordArt you want to resize. To keep the object's center in the same place, press and hold the OPTION key while you drag the sizing handle.