What is the evolved form of Scyther?

Scizor.

That was easy, wasn't it. Now try the hard ones. Click on the dot to see the answer.

In what Johto series episode does Scizor feature?

Wired for Battle.

What is special about the arrangement of the trackball and buttons on the laptop computer featured in that episode?

They are arranged in the shape of a Poké Ball.