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Well, today is the day. Microsoft is officially pulling the life support plug on Windows XP. And while the majority of PC user have  (obvious) moved on to newer operating systems(OS）, some people stuck    Windows XP over the last 12 years. As is reported by The Washington Post,   enormous number of government machines are still running the old OS,      could probably create a security problem.
Clearly, over 13 percent of PCs in the United States are still running Windows Xp,   Microsoft announced the end for support over two years ago. As many as 10 percent of US government computers, thousands of PCs holding sensitive information  (include), will now be without    (far) security updates.
Yesterday, the Guardian reported the UK government has paid Microsoft 5.5 million pounds for a one-year      (extend) of support. And if you think the problem is only at the desktop and notebook level, you can be quite wrong; don’t forget as many as 60 percent of ATM machines in the US  (be) still running XP.
So, what’s the solution? These business, government agencies and consumers will have to upgrade. And whether they choose Windows 7  Windows 8, either is probably better than a security breach(漏洞）.