On the Home tab, in the Font section, click the Font drop-down list and select the Wingdings font. On the Home tab, in the Font group, select the Wingdings 2 font Select cell A1 and press SHIFT + P to insert a capital P. To insert a check mark symbol in Excel, simply press SHIFT + P and use the Wingdings 2 font. If you want more, simply copy the already inserted one and use it Check Mark. The above steps would insert one check mark in the selected cell. Scroll down till you find the check mark symbol and the double click on it (or click on Insert). In the Symbol dialog box that opens, select 'Segoe UI Symbol' as the font.