This is one of the simplest ways to make your character stronger. Path of Exile 2 Adding runes to your equipment. PoE 2 much more difficult than PoE 1, And players will need all the help they can get to overcome some of the more troublesome bosses in the game. Increased combat difficulty was the biggest promise GGG made to their fan base, and they more than delivered.
Unfortunately, most weapons and armor found as loot do not have sockets for runes. Fortunately, the process is very simple. Here's what you need to do:

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Path of Exile 2 players should do the following at the beginning of the game to ensure smooth progression:
How to add a socket to an entry in PoE 2
Players can add sockets to weapons and armor using the following items: Artificer's Orb. The process is very simple. Right-click on the Artificer Orb, then left-click on the item you want to add a rune socket to.
Up to two sockets can be added to large items such as armor or large martial weapons, while all other items can only have one socket added. Amulets, belts, rings and amulets do not have sockets.. Size is an easy indicator of an item's socket capacity.
To add a rune to a socket, left-click on the rune you want to pick up in your inventory, then left-click on the item you want to add. If there is an empty socket available, it is inserted into the slot.
Once a rune is added to a socket, it is permanently attached to that item and cannot be removed in any way.
It is possible to add a third socket to certain items. Baal Orb—Post-game crafted items—results in damaged items. Vaal Orbs can only be used on an item once and a third socket is not guaranteed. Vaal Orbs only start appearing towards the end of the game.
Later in the game, players can use Soul Cores through Trials of Chaos. Soul Cores can be placed in sockets just like runes and provide unique and very powerful effects.
How to get Technician Orb
Artificer Orbs are rare loot. Path of Exile 2. The only sure way to obtain this crafted item early in the game is to: Combine 10 Artificer Fragments to create one Artificer Orb.. Artificer Fragments can be obtained by disassembling socketed items using a salvage workbench. Each destroyed socket gives the player 1 Artificer Shard. When 10 Artificer fragments are collected, they will automatically combine to form a complete Artificer Orb. One Artificer Orb creates one socket.
Weapons and armor with empty sockets start dropping more frequently starting in Act 2. Instead of selling extra loot for a small amount of gold, reclaim it for Artificer Shards.