Is your Windows 7 PC as secure as it could be?

From its humble beginnings as a repository for Office documents to its current role as a hulking enterprise-wide information portal, Microsoft's SharePoint Server suite has always been about content.

If your business is still running Service Pack 2 of Windows XP, security problems are lurking around the corner, according to new research from IT services vendor Softchoice stating that almost 80 percent of organizations surveyed risk a security breach if the do not upgrade to SP3.

For both enterprises and consumers, one of the big draws of Windows 7 has been its tighter security features.

Microsoft has released a public beta of the next iteration of Exchange, called Exchange Server 2010. This latest release of Microsoft's collaborative and messaging software, currently winning the market share battle with IBM's Lotus Notes, is the first out of the gate among Microsoft's upcoming Office-related products that include SharePoint 2010 and the rebranded Office 2010 (formerly referred to as Office 14). Exchange 2010 will become generally available in the second half of 2009.

Sales of lightweight, low-powered mini-laptops, widely known as netbooks, have been growing rapidly with consumers during the past six months and are predicted to stay on this path. And the tech industry can't seem to get enough of talking about netbooks these days; the hype meter has been clicking up steadily for months. But do these little engines really have a place in the enterprise?