To pay so much attention to Bill Gates' retirement is missing the point. What really matters is not Gates, nor Microsoft, but the unethical system of restrictions that Microsoft, like many other software companies, imposes on its customers.
"...This is a BBC situation comedy from the 1980s, written by Anthony Jay and Jonathan Lynn. The comedy derives from the characters and situation, the situation being the public and private life of a British politician....."
A piece of technology not much bigger than an adult's finger could help a new generation discover how to programme computers. Games developer David Braben and some colleagues came up with the Raspberry Pi - a whole computer on a tiny circuit board made with not much more than an ARM processor, a USB port, and an HDMI connection.