Minecraft can be very difficult when you got in the first time,especially combat. Combat is the way you fight in Minecraft. Here the picture you are just  looking is an iron picaxe mining a diamond ore. Which is not combat. Combat looks like you have sorwds and armor. Sorwds are the best melee weapons. If you think you have the best melee weapon is the diamond sorwds. Netherite swords can be often more powerful than the diamond swords.

Pretending that this skloton is shooting you arrows. What are you going to do? Fighting the skloton back with his own weaponed!

This is Steve fighting an against a zombie. He is holding a iron sword and also wearing a iron helmet,chessplate,leggings, and two boots.

There’s a lot of unnecessary mobs inside Minecraft . Like the whole picture you are seeing is gletory just some ghasts .