The iPad was Apple’s fastest growing product for several years, but sales have slowed, and analyst Ben Bajarin offers a few possible reasons why. He focuses on the point that, while they can do many things well, there’s little tablets can do that a computer or smartphone can’t do as well or better. The iPad debuted in 2010, which is often cited as the beginning of the end of PC sales, but Bajarin notes that was also about the time smartphones went mainstream, which might instead explain the decline in PC sales. follow link
Option-Click AirPort Menu for Network Details
If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.
Why iPad Sales Are Slowing