Types of Sharingan

Sharingan with 1 Tomoe Sharingan with 1 Tomoe
This is type of Sharingan has 1 tomoe. It allows the user to perceive motions. An example of this was in the battle between Sasuke and Haku. Sasuke could see Haku’s attacks coming.
Sharingan with 2 Tomoe Sharingan with 2 Tomoe
This is type of Sharingan has 2 tomoe. It allows the user to perceive motions as well as be able to copy the motions perceived. An example of this is when Sasuke was fighting Rock Lee. Since Sasuke was new at this at the time he wasn’t that good at it, but he perceived Rock Lee’s Taijutsu during his battle and copied it. Than later on during the Chuunin exam he should everyone that he could also use the Taijutsu because his Sharingan had perceived and copied it.
Sharingan with 3 Tomoe Sharingan with 3 Tomoe
This is type of Sharingan has 2 tomoe. It allows the user to perceive motions, copy the motions perceived, and predict motions. An example of this is during the fight between Sasuke and Naruto at the Valley of the End. Sasuke could perceive Naruto’s motions, copy them, and than predict what Naruto was going to do next. Essentially, to Sasuke through use of his Sharingan, it looked like Naruto was going in slow motion that’s why he could predict Naruto’s next movement.
Sharingan Sharingan in shape of a 3 Bladed Shuriken
Sasuke had this type of Sharingan in his battle with Naruto only briefly. The advantage of this type of Sharingan is unknown, but it is speculated that it takes the abilities to perceive motions, copy the motions perceived, and predict motions to a new level.
Itachi's Mangekyo Sharingan Itachi’s Mangekyo Sharingan
The Mangekyo Sharingan (translation: Kaleidoscope Copy Wheel Eye) is a heightened form of Sharingan which was once thought have been attainable only by members of the Uchiha clan, and even those who have the potential to obtain it must make a great sacrifice in order to obtain it – according to Itachi, they must kill their best friend. In the present, there are only two known people who can use the Mangekyo Sharingan: Itachi and Kakashi. According to Itachi, if his younger brother Sasuke obtained the Mangekyo, the number of people who could handle the Mangekyo Sharingan (including Itachi and Sasuke) would be three.Using this type of Sharingan Itachi can create a mysterious and very powerful black fire, liek the one he used to escape from Jiraiya’s inner frog mouth barrier. It also allows the use an illusion technique. Itachi looks into his opponent’s eyes and cast a Genjutsu spell on them. This allows Itachi to have full control over space and time and can place his opponent to be in any world for as long as he wants. The technique itself only lasts a short while in reality, however, to the opponent it feels like an eternity. As far as we know, only Sasuke can overcome this technique because he is a pure Uchiha with the power of Sharingan..
Kakashi's Mangekyo Sharingan Kakashi’s Mangekyo Sharingan
It is somehow capable of creating an interdimensional space-time warp. Kakashi uses it to warp Deidara’s right arm into a different dimension. He subsequently uses it again in Chapter 278 to counter Deidara’s ultimate move, which would otherwise level the entire forest they were fighting in. However, the attack requires considerable effort to aim precisely and appears to leave Kakashi’s chakra significantly drained: he collapses after using the technique three times.
Although this eye is labeled as Mangekyo Sharingan, it is not exactly the same as the version that Uchiha Itachi uses. The appearance of the pupil and tomoe differ from that of Itachi’s. Kakashi’s tomoe seem more like a pinwheel than a kaleidoscope. Before this was shown, it was thought that one had to have Uchiha blood and had to kill their best friend to acquire the Mangekyo Sharingan. Kakashi is not an Uchiha, and he stated long before developing his Mangekyo Sharingan that everyone close to him was already dead.