Smithing progression
Improve gear at a grindstone or workbench
Tempering raises the performance of equipment you already use and advances Smithing as part of a practical crafting loop.
Grindstones and workbenches near forges and blacksmiths.
Repeat whenever you obtain suitable materials or replace gear. Each improvement consumes resources; this is not a renewable production source by itself.
Stop when your current equipment reaches the available improvement level or when the next upgrade would use materials needed for a more important item.
Open a guide to find other locations and see what the item is used for.
Tempering raises the performance of equipment you already use and advances Smithing as part of a practical crafting loop.