According to MacTech, Microsoft recently changed the original license agreement for Office for Mac 2011 to match Office 2013 for Windows, whose license prevented the transfer of the software from one computer to another. Microsoft reversed course on the Office 2013 licensing policies, once again allowing the software to be moved between computers (but no more than once every 90 days). Although Microsoft said nothing about the Mac version in its Windows Office announcement, MacTech learned that the reversal also applies to the Mac version. In short, we’re back where we’d expect to be, but it’s distressing that Microsoft would even contemplate such an unfriendly license, much less implement it. follow link
Viewing Wi-Fi Details in Snow Leopard
In Snow Leopard, hold down the Option key before clicking the AirPort menu. Doing so reveals additional technical details including which standards, speeds, and frequencies you're using to connect, as well as what's in use by other networks. With the Option key held down and with a network already joined, the AirPort menu reveals seven pieces of information: the PHY Mode, the MAC (Media Access Control) address, the channel and band in use, the security method that's in use, the RSSI (Received Signal Strength Indication) measurement, the transmit rate, and the MCS Index. In Leopard, some, but not all, of these details are revealed by Option-clicking the AirPort menu.
Microsoft Reverses Office Licensing Change