Ok, so I am having a bit of a problem. I am a level 15 Orc playing on the default difficulty level and I am having the hardest time fighting trolls! One of them is more then enough to completely overwhelm and defeat me!
How should I handle this? What are some strategies or tips you guys can give me? Appreciate anyone who helps me.

Trolls have a 50% weakness to fire. Using a weapon that does fire damage or casting a fire damage spell are two excellent strategies against a Troll.