How do you make an accent mark above letters on a PC?

you google the Word, then copy paste the accents onto your work, OR go down to

the bottom right side of your computer, it should show the time, then ther's a little mini menu thing, in it, there should be a picture of a keyboard, so press it and change it to come other language then play around with stuff like exclamation marks, or just copy paste from this:

àèéÈàÀÈÇÉ