How to change computer font size
In daily life and work, adjusting computer font size is a common need. Whether it's for a more comfortable reading experience or to accommodate different screen resolutions, it's important to know how to adjust font size. This article will detail how to modify font size in different operating systems and software, and provide some practical tips.
1. Adjust font size in Windows system

In Windows systems, adjusting font size can be achieved in the following ways:
| method | step |
|---|---|
| Via display settings | 1. Right-click an empty space on the desktop and select "Display Settings". 2. In "Scale & Layout", adjust the "Change the size of text, apps, etc." percentage. 3. Restart the computer to take effect. |
| via control panel | 1. Open the Control Panel and select "Appearance and Personalization". 2. Click "Display" and select "Adjust custom text size (DPI)". 3. Drag the slider to adjust the size and click "Apply". |
| Via browser settings | 1. Open the browser and press the Ctrl and + keys to enlarge the font. 2. Or hold down the Ctrl key and scroll the mouse wheel to adjust. |
2. Adjust font size on macOS system
The macOS system also provides multiple ways to adjust font size:
| method | step |
|---|---|
| Via System Preferences | 1. Click the Apple menu and select "System Preferences." 2. Click "Display" and select "Scale". 3. Select a suitable resolution. |
| Via accessibility | 1. Open "System Preferences" and select "Accessibility". 2. Click "Display" and adjust "Cursor Size" and "Zoom". |
| Via browser settings | 1. In Safari, click the "Display" menu and select "Zoom In." 2. Or use the Command and + keys to enlarge the font. |
3. Adjust font size in Linux system
The method to adjust the font size on Linux system is as follows:
| method | step |
|---|---|
| Via system settings | 1. Open "Settings" and select "Appearance" or "Display". 2. Adjust "Font Size" or "Scale Ratio". |
| via terminal command | 1. Open the terminal and enter the command to adjust the font size. 2. For example: gsettings set org.gnome.desktop.interface text-scaling-factor 1.2 |
| Via browser settings | 1. In Firefox or Chrome, press the Ctrl and + keys to enlarge the font. |
4. Adjust font size in common software
In addition to the operating system, many commonly used software also support adjusting font size:
| software | method |
|---|---|
| Microsoft Word | 1. Select the text and adjust the size in the "Font" toolbar. 2. Or use Ctrl+Shift+> shortcut keys to enlarge the font. |
| Adobe Photoshop | 1. Select the text tool and adjust the font size in the options bar. 2. Or use Ctrl+T to resize the text. |
| Visual Studio Code | 1. Open settings and search for "font size". 2. Adjust the "Editor: Font Size" value. |
5. Practical tips and precautions
1.Maintain consistency:When adjusting font sizes, try to maintain consistency throughout the system or software and avoid mixing fonts of different sizes.
2.Consider resolution:High-resolution screens may require larger fonts for clear display.
3.Backup settings:Before adjusting the system font size, it is recommended to back up the current settings in case you need to restore them.
4.Test results:After adjustment, test the effect in different applications to ensure that all interfaces can display normally.
5.Use shortcut keys:Many software support shortcut keys to adjust font size, and mastering these shortcut keys can improve efficiency.
Through the above methods, you can easily adjust the font size on your computer for a more comfortable visual experience. If you have other questions or need more detailed guidance, please leave a message in the comment area for discussion.
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