如何设置屏保时间

To set the screen saver time on a Windows computer, you can follow these steps:

1. Right-click on the desktop and select "Personalize."
2. In the Personalization window, click on "Screen Saver" at the bottom right corner.
3. In the Screen Saver Settings window, you can choose a screen saver from the drop-down menu.
4. Below the screen saver selection, you will find a "Wait" option where you can set the time for the screen saver to start after your computer is idle.
5. Adjust the time according to your preference and click "Apply" and then "OK" to save the changes.

If you are looking to do this programmatically, you can use the following code snippet in PowerShell:

```powershell
# Set the screen saver timeout to 10 minutes
$timeout = 600
$regPath = "HKCU:\Control Panel\Desktop"
Set-ItemProperty -Path $regPath -Name ScreenSaveTimeOut -Value $timeout
```

This PowerShell script sets the screen saver timeout to 10 minutes (600 seconds). You can adjust the `$timeout` variable to set the desired time in seconds.