Answer
$4^6=4096$
Work Step by Step
To evaluate $4^6$ using a calculator, do the following steps:
Press $\boxed{4}$, then press $\boxed{y^x}$, followed by $\boxed{\text^}$, then $\boxed{6}$. Finally, press $\boxed{=}$ to obtain:
$$4^6=4096$$