如果您想知道您的Windows计算机已经运行了多长时间，您可以轻松找到您的系统正常运行时间^{(System Uptime)}。正常运行时间^(Uptime)是一个术语，用于指代您的计算机在没有重新启动的情况下连续运行的时间。这篇文章将向您展示如何使用CMD、SystemInfo命令、PowerShell、任务管理器^{(Task Manager)}在Windows 10/8.1/7/Server系统正常运行时间^{(System Uptime)}。

查找 Windows 系统正常运行时间

要了解您的计算机已开启多长时间或Windows 10/8.1/7/Server中的系统正常运行时间^{(System Uptime)}，请使用以下任一方法：

1. 使用命令提示符
2. 系统信息命令
3. 使用 PowerShell
4. 使用任务管理器。

1] 使用 PowerShell

打开提升的 PowerShell 提示符^{(Open an elevated PowerShell prompt)}，键入以下内容并按 Enter：

(get-date) - (gcim Win32_OperatingSystem).LastBootUpTime

您将看到以天、小时、分钟、秒和毫秒为单位的启动^(Boot-up)时间。

在这里，您使用Get-Date cmdlet 返回当前日期和时间，然后减去来自Win32_OperatingSystem的^{(Win32_OperatingSystem)}LastBootUpTime属性的值， ^{(LastBootUpTime)}TechNet说。GCIM是Get-CimInstance的别名。

2]使用CMD

如果您想找出Server Statistics，您可以打开一个提升的 CMD^{(open an elevated CMD)}类型，然后按 Enter：

net stats srv

第一行 ' Statistics since ' 将显示 Windows 正常运行时间。

3]使用任务管理器

如果您打开任务管理器^{(Task Manager)}，在性能^{(Performance)}选项卡下，您将看到您的计算机正常运行时间^{(Up time)}显示在那里。

4]使用SystemInfo工具

内置的SystemInfo工具可让您查看系统启动时间^{(view the System Boot Time)}。它显示计算机启动的日期和时间。

想知道Windows 安装日期^{(Windows Installation Date )}以了解您的计算机上安装 Windows 的时间吗？^{(Want to know the Windows Installation Date to find out when Windows was installed on your computer?)}

How to find System Uptime in Windows 10

If you want to know how long your Windows computer has been rυnning, you can easily find your System Uptime. Uptime is a term used for referring to the time your computer has been running continuously without a reboot. This post will show you how to find System Uptime in Windows 10/8.1/7/Server, using CMD, SystemInfo command, PowerShell, Task Manager.

Find Windows System Uptime

To find out how long your computer has been on or the System Uptime in Windows 10/8.1/7/Server, use any of the following methods:

1. Use command prompt
2. SystemInfo command
3. Use PowerShell
4. Using Task Manager.

1] Using PowerShell

Open an elevated PowerShell prompt, type the following and hit Enter:

(get-date) - (gcim Win32_OperatingSystem).LastBootUpTime

You will see the Boot-up times in days, hours, minutes, seconds and milliseconds.

Here, you are using the Get-Date cmdlet to return the current date and time, and then subtracting the value of the LastBootUpTime property that comes from the Win32_OperatingSystem, says TechNet. GCIM is an alias for Get-CimInstance.

2] Using CMD

If you want to find out the Server Statistics, you can open an elevated CMD type the following and hit Enter:

net stats srv

The first line ‘Statistics since‘ will show you the Windows uptime.

3] Using Task Manager

If you open Task Manager, under the Performance tab, you will see your computer Up time displayed there.

4] Using SystemInfo tool

The built-in SystemInfo tool lets you view the System Boot Time. It displays the date and time at which the computer booted.

Want to know the Windows Installation Date to find out when Windows was installed on your computer?

Related posts

• 如何在Windows 10中查看System Uptime

• 如何在 Windows 10 双启动系统中卸载 Ubuntu

• 如何阻止IP或Windows 10使用PowerShell一个网站

• 如何在Windows 10上查看PowerShell命令History

• 如何在Windows 10中使用PowerShell查找和禁用Webcams

• Windows 10中Alt+F4 Dialog box中Change default Shutdown选项

• 8 Windows 10 命令提示符和 PowerShell 中的新功能？

• Windows 10前6名Best Photo Editing Apps？

• 安装或升级到Windows 10后有10件事

• 如何找出Processor Brand and Model在Windows 10 Laptop

• 如何在Windows 10中禁用Screen Edge Swipe

• Replace PowerShell Context Menu中的Replace PowerShell在Windows 10中

• 重置此PC：将Windows 10恢复到出厂设置而不会丢失文件

• 如何在Windows 10中卸载PowerShell

• Windows 10中Legends Black Screen的Fix League

• 如何禁用WiFi使用CMD or Powershell在Windows 10

• 在 Windows 10 中将命令提示符替换为 PowerShell 和 Vice Versa

• Cortana Features，Tips and Tricks在Windows 10

• 如何在Windows 10上创建已安装的程序列表，PowerShell

• 如何使用 PowerShell 重新安装所有 Windows 10 默认应用