http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/5792.htm 2009-01-23 Microsoft has built its new Windows 7 operating system with an eye toward simplicity and efficiency. Gone, among other things, are Vista's intrusive security queries that seek verification for even the most routine tasks. But that doesn't mean Microsoft's next OS won't present a learning curve.