I just bought a used iMac and am frustrated to find that it identifies itself as “Susie’s Q” on the network. Since I’m not Susie – and never have been! – I really want to change this. How do I change my iMac’s name in Mac OS X on the network?

I’ve just come across a link that describes how to enable tethering on the iPhone 3G using the 3.0 software update that was released yesterday. Most of the guides I found seemed a bit complex and involved messing around in the Terminal – something that a lot of users find intimidating. But then I came [...]

The increase in social networking and mobility trends is presenting challenges to companies’ network security, disaster planning and business continuity, according to a new study from AT&T. Two-thirds (65%) of all executives plan on investing in new technologies in 2009. Investment will be focused on new equipment, a variety of software, storage and security updates.