If you're using Microsoft Word, the spell check button can be found in the Review tab of the ribbon at the top of the document. To use the spell check function, click on the icon with an ABC and a checkmark (or, alternatively, press F7 on the keyboard). Word will then scan the document and highlight any spelling or grammatical errors it finds. You can then click on each highlighted error to get an explanation and choose the right option. Once you have corrected all errors, you can click on the "Close" button at the top of the window to exit out of the spell check.
