The screen will dim for a moment to indicate that a screenshot is being captured. Once the screenshot is ready, it will be saved to your Pictures folder in a sub-folder called Screenshots. It's on the bar that usually runs across the bottom of the screen. You'll usually find it under "This PC" in the left panel of the File Explorer. It'll be in the right panel. This displays all of the screenshots you've captured. It's the most recent file. This displays your screenshot. If you want to send your screenshot to the printer, follow these steps:  Press Ctrl+P to open the print dialog. Select your printer if it's not already selected. Click Print.

TL;DR in Chinese:
按键盘上的Win+PrtScn。 点击“文件资源管理器”图标。 打开图片文件夹。 双击截图文件夹。 双击截图。 打印屏幕截图。