如何找到Windows的安装时间和日期? [英] How do I find the install time and date of Windows?

问题描述

这听起来像是一个疯狂的问题，但是我如何(希望通过API/注册表键)找出Windows的安装时间和日期?

This might sound like a little bit of a crazy question, but how can I find out (hopefully via an API/registry key) the install time and date of Windows?

到目前为止，我能想到的最好的办法是在C:\ Windows中查看各种文件，然后尝试猜测……但这并不是一个很好的解决方案.

The best I can come up with so far is to look at various files in C:\Windows and try to guess... but that's not exactly a nice solution.

推荐答案

在regedit.exe中，转到:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\InstallDate

它是自1970年1月1日以来的秒数.(注意:对于Windows 10，该日期将是最后一次更新功能的安装日期，而不是原始安装日期.)

It's given as the number of seconds since January 1, 1970. (Note: for Windows 10, this date will be when the last feature update was installed, not the original install date.)

要将该数字转换为可读的日期/时间，只需将十进制值粘贴到此

To convert that number into a readable date/time just paste the decimal value in the field "UNIX TimeStamp:" of this Unix Time Conversion online tool.

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