If you want to always have dibs on getting into Raid or Dungeons being a Tank is the way to go, and if you are Warrior Tank well that justs the cherry on top. Tanks are always in high demand and if you are unsure how to complete a Dungeon or Raid some players will be happy to teach you if you ask. When it comes to PVP Protection Warrior can be useful Flag Runners if they have a Healer pocket them, even without you can make due.

For most situations, a 17/34/0 build should suit you well. However, some players have found success while playing a two-handed fury playstyle. Fury is largely focused around dual-wielding, but Horde players can benefit from a shaman’s windfury totem. Windfury will allow a Horde warrior to potentially get a free auto attack in, which is crucial for damage output and rage generation.
When it comes to gearing and picking enchants, you’ll need to understand stat priority. Stat priority refers to a concept in which specific stats are more important than others. Every single class has different stat priorities, as their abilities and attacks all scale differently. Warriors, especially dual-wielding fury warriors, have an even bigger importance when it comes to stat priority because there are stat requirements they must reach in order to consistently deal damage.

Slam Fury Build — 19/32 or 20/31 Fury. This build comes in several varieties. This one makes sure to get Bloodthirst, the signature Fury attack, but it doesn’t include Improved Execute and it doesn’t have full 2h Weapon Specialization from the Arms tree. This variant, which is the one I used, doesn’t go full into Improved Slam so the cast time is a bit longer, but it has Improved Execute and full 2h Weapon Specialization. You can do without Bloodthirst entirely if you prefer, and still get Improved Slam, Flurry, and 2h Weapon Spec all maxed out, which some players preferred. All of these builds used 2h weapons in PVE content, as Fury was basically untenable in PVP, although I still did PVP in my variant of the spec. By the end of classic WoW my gear allowed me to do fairly well, but it was a handicap and I knew it.
The vanilla WoW Horde leveling guide you see on this site was originally made back in 2006 by Joana (AKA Mancow, or FuriousPaul).  The guides have been tweaked many times over the years to make things "faster".  The leveling guides were made because of all the messages I got from people asking me how I was able to level up so quickly on new realms.  I was first to level 60 on 7 different realms (3 with Mancow and 4 with Joana), even winning Blizzard's "First to Level 50" contest they held back in 2006.