It also includes support for patches and uninstalling program.

可以支持补丁和卸载程序。

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During the extended support period Sun continues to offer security patches and updates to support new versions of the OS. The Java for business program is offered in four different packages.

在扩展支持期间，Sun会继续提供安全补丁与更新以支持新版操作系统。

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Microsoft ceased providing mainstream support for Windows XP last April, though it will continue to offer bug fixes and security patches for the venerable operating system until 2014.

去年四月，微软已经停止提供对Windows XP的主流支持，虽然它仍然会提供错误修正和安全补丁一直到2014年。

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At the time, selling software to large companies was sometimes likened to drug dealing, because once a firm installed a piece of software, it had to pay a stream of licence fees for upgrades, security patches and technical support.

ECONOMIST: Computing