Conjugating is changing the verb so it matches the form you are using. For example, If you are using the verb ayudar it ends in AR so it would be conjugated as
yo ayudo
tu ayudas
el/ella/usted ayuda
nosotros ayudamos
ellos/ellas/ustedes ayudan
If you are conjugating an er verb like comer it would be
yo como
tu comes
el come
nosotros comemos
ellos comen
if you are conjugating an ir verb like escribir it would be
yo escribo
tu escribes
el escribe
nosotros escribimos
ellos escriben
you would follow the same format for most verbs that end in er ir and ar
I hope this helps :)) if u are confused you can comment on this answer
