Khan Academy on a Stick : Proof: Bounding the Error or Remainder of a Taylor Polynomial Approximation

Khan Academy on a Stick

Maclaurin and Taylor series

Maclaurin and Taylor Series Intuition
Cosine Taylor Series at 0 (Maclaurin)
Sine Taylor Series at 0 (Maclaurin)
Taylor Series at 0 (Maclaurin) for e to the x
Euler's Formula and Euler's Identity
Visualizing Taylor Series Approximations
Generalized Taylor Series Approximation
Visualizing Taylor Series for e^x
Error or Remainder of a Taylor Polynomial Approximation
Proof: Bounding the Error or Remainder of a Taylor Polynomial Approximation

If the above player doesn't work, you can try this direct link.