npm install --save vue-router

//after installing vue-router in the project
//go inside main.js in your project and add
//(just after Vue.config.productionTip=false):

Vue.use(VueRouter):

const routes=[
{path: '/home', component: [componentName]},
{path: '/features', component: [componentName2]},
.
.
.
];
//you can add  as many routes as you need

//also add:

const router=new VueRouter({
routes,
mode: 'history'
});


//to make the router accesible for all the project you need to add it inside the new Vue:

new Vue({
router,     <----
.
.
}).$mount('#app')

//to make different pages acoording to the route selected, add (inside app.vue):