If your computer screen is too small and the content is not fully displayed, you can try the following methods to solve the problem:
Adjust resolution: Resolution refers to the number of pixels on the screen, which determines the amount of information that can be displayed on the screen. If the resolution is set too low, the content on the screen will appear large and not fully displayed. You can try adjusting the resolution so that what's on the screen adapts to the size of the screen. On Windows, you can right-click on an empty space on your desktop, select "Display Settings", and then find the "Resolution" option under "Scale & Layout" and choose the appropriate resolution.
Adjust the zoom ratio: On Windows, you can also adjust the zoom to fit the screen size. In Display Settings, find the Scale & Layout option and adjust the zoom level. It should be noted that adjusting the zoom ratio may affect the clarity of the text and images, and it is recommended to adjust it appropriately.
Adjust display modes: Some computers may support multiple display modes, such as Copy, Expand, and so on. You can try adjusting the display mode so that the content on the screen is fully displayed. In the Windows system, you can press the Win+P shortcut key to open the "Projection" menu and select the appropriate display mode.
Use scroll bars: If there's too much content on the screen to show all at once, you can use the scroll bar to navigate through the content. In most applications, the scroll bar is usually located on the right or bottom of the window, and you can navigate through the content by dragging the scroll bar.
Change the text size: If the text on the screen is too small for you to read, you can try changing the text size. On Windows, you can right-click on the blank space of the desktop, select "Display Settings", then find the "Text Size" option under the "Scale & Layout" option, and select the appropriate text size.
The above are some common solutions, and you can choose the one that suits you according to your situation. It should be noted that different computers and operating systems may have different settings methods, please refer to the relevant documentation or tutorial for specific operations.