You can read more about starcraft 2 tutorial here. Starcraft II is a heroic tale about the Protoss, Terran, and Zerg, three distinctive and powerful races that battle across the galaxy struggling for survival. It is a fast-paced instantaneous follow-up of the legendry Starcraft. Unlike the original Starcraft: Brood war, the sequel Starcraft II features an inimitable single player crusade. The tale presents a cast of new-fangled heroes and proverbial faces in a jittery sci-fi story full of venture and stratagem.

The main features of the game are:
Insistent, fast-paced, firmly balanced gung ho that has come up as an instantaneous stratagem recapturing the magic of the original Starcraft.
The game features three totally distinctive races – Protoss, Terran, and Zerg.
Each race is further distinguished by new units and game play
Pioneering single player crusade
Dazzling video effects supported by vibrant new 3D-graphics engine
Novel competitive features supported by full multiplayer.
The players can customize and personalize their experience in game play through map making and scripting tools.
To be a good player who is expert at Starcraft II, it is essential to know the importance of hotkeys. The hotkeys let you control the units thereby making it possible to build buildings without much use of the mouse. You can enable these hotkeys based on location instead of spelling. A good tutorial guide will surely help you gain ample knowledge about the game and help you turn into a good player. But this requires going for a good tutorial guide featuring essential tips for players. Some of these are:
The first and foremost tip is to expand
Instead of putting players on minerals first, try to build a worker first and then put it on minerals
Always build defense against comp
Rather than wasting time, money and food in building tower or throttle point defense, it’s better to have an anti-air detection towers speckled around your base
Prefer to have handy detectors and avoid attacking without detectors
It is advisable to leave units in the wake of your base while attacking and always be prepared for anything
Try to go for workers, supplies and key production buildings while attacking
Prepare quick back up against attacks by building Nydus Canals in your expansions
Maintain your eye on your food always
One good way is tricking your opponents with a small air attack and after he has spent money on this attack, make a ground attack
Avoid having 2 workers per mineral tips and 4 workers per geyser
Early in the game against humans, cloaked units work well
Try to wear down your opponent during big money maps by making frequent attacks.
What is important is to keep your focus on defense around the entire base and pull back if your attack is going nowhere. Besides, put your defense not only at the entrance but also at the mineral spot. These were a few tips that a good starcraft 2 tutorial should include. The list, however goes on and on. It is important to do good research before selecting a starcraft tutorial.