Answers for "Module not found: Can't resolve '@material-ui/styles'"

Module not found: Can't resolve '@material-ui/icons/Menu'

You need to install Icons
Yarn add @material-ui/icons
npm install @material-ui/icons

Module not found: Can't resolve '@material-ui/core/Button'

// Install the module usiong the command line
npm install @material-ui/core

Module not found: Can't resolve '@material-ui/lab/Alert'

// need to install @material-ui/lab 

yarn add @material-ui/lab

metarial ui Can't resolve '@mui/material'

// with npm
npm install @material-ui/core

// with yarn
yarn add @material-ui/core

import { Button } from '@material-ui/core'