Remove Meta box from WordPress

Today, we are sharing how to remove Meta box from WordPress Dashboard, Edit Post Screen, Edit Page Screen, Edit Product Screen in Woocommerce, Hide Screen Options and Help etc

function remove_my_metaboxes() {
remove_meta_box( 'postcustom','product','normal' );        // Custom Fields Metabox from Product
remove_meta_box( 'slugdiv','product','normal' );           // Slug Metabox from Product
remove_meta_box( 'postexcerpt' , 'product' , 'normal' );  // Excerpt Metabox  from product 
remove_meta_box( 'commentsdiv' , 'product' , 'normal' ); // comment box from product
remove_meta_box( 'tagsdiv-product_tag' , 'product' , 'normal' );
remove_meta_box( 'categorydiv','post','normal' );       // Categories Metabox 
remove_meta_box( 'submitdiv','post','normal' );         // Categories Metabox 
remove_meta_box( 'postcustom','page','normal' );        // Custom Fields Metabox 
remove_meta_box( 'postcustom','post','normal' );        // Custom Fields Metabox 
remove_meta_box( 'commentstatusdiv','page','normal' );  // Comments Metabox 
remove_meta_box( 'commentsdiv','post','normal' );       // Comments Metabox 
remove_meta_box( 'trackbacksdiv','page','normal' );     // Talkback Metabox 
remove_meta_box( 'trackbacksdiv','post','normal' );     // Trackback Metabox
remove_meta_box( 'authordiv','page','normal' );         // Author Metabox 
remove_meta_box( 'authordiv','post','normal' );         // Author Metabox 
remove_meta_box( 'postexcerpt','post','normal' );       // Excerpt Metabox 
remove_meta_box( 'postexcerpt','page','normal' );       // Excerpt Metabox 
remove_meta_box( 'revisionsdiv','post','normal' );      // Revisions Metabox 
remove_meta_box( 'slugdiv','page','normal' );           // Slug Metabox 
remove_meta_box( 'slugdiv','post','normal' );           // Slug Metabox 
remove_meta_box( 'formatdiv','post','normal' );         // Formats Metabox 
remove_meta_box( 'postimagediv','post','normal' );      // Featured Image Metabox 
remove_meta_box( 'tagsdiv-post_tag','post','normal' );  // Tags Metabox
remove_meta_box( 'commentstatusdiv','post','normal' );  // Comments Status Metabox
}
add_action('admin_menu','remove_my_metaboxes');
function remove_dashboard_widgets(){
    remove_meta_box('dashboard_right_now', 'dashboard', 'normal');   // Right Now
    remove_meta_box('dashboard_incoming_links', 'dashboard', 'normal');  // Incoming Links
    remove_meta_box('dashboard_plugins', 'dashboard', 'normal');   // Plugins
    remove_meta_box('dashboard_quick_press', 'dashboard', 'side');  // Quick Press
    remove_meta_box('dashboard_recent_drafts', 'dashboard', 'side');  // Recent Drafts
    remove_meta_box('dashboard_primary', 'dashboard', 'side');   // WordPress blog
    remove_meta_box('dashboard_secondary', 'dashboard', 'side');   // Other WordPress News
// use 'dashboard-network' as the second parameter to remove widgets from a network dashboard.
}
add_action('wp_dashboard_setup', 'remove_dashboard_widgets');
remove_action('welcome_panel', 'wp_welcome_panel');
function remove_screen_options_tab() {
    return false;
}
add_filter('screen_options_show_screen', 'remove_screen_options_tab');
function hide_help() {
    echo '<style type="text/css">
            #contextual-help-link-wrap { display: none !important; }
    </style>';
}
add_action('admin_head', 'hide_help');