Any time you enter some text into a cell for example "two/two", Excel assumes that this is the date and formats it based on the default day placing in User interface. Excel may format it as "two-Feb". If you alter your day location in User interface, the default date structure https://directorypixels.com/listings13182878/5-tips-about-best-persian-food-in-los-angeles-you-can-use-today