The just-released Beta 1 version of Windows 7 is a solid, fast-performing, stable operating system that appears to be just about fully baked and ready for prime time. It is much further along than Windows Vista was during its initial beta phase, and it appears to be feature-complete. Based on the stability and speed of this beta, don't be surprised if Microsoft Corp. releases Windows 7 before 2010 rolls around.
The new, powered-up task bar makes an appearance for the first time in this beta, and it proves to be something of a mixed bag. As I'll explain later in this review, the task bar makes it much easier to manage and switch between open windows and applications, but it also mixes icons for launching applications with icons for managing open windows.
Note that this review covers only the features that made their debut with Beta 1 of Windows 7. For an overall review of all of Windows 7, see "Windows 7 in-depth review and video: This time Microsoft gets it right."



The new Windows task bar
The...