How to change desktop wallpaper on computer
In the digital age, desktop wallpapers are not only a reflection of personal taste, but can also improve work efficiency and mood. This article will introduce in detail how to change the desktop wallpaper for your computer, and attach the hot topics and hot content in the past 10 days to help you keep up with the trend.
1. Steps to change desktop wallpaper on computer

The following are detailed steps for changing desktop wallpaper on Windows and macOS systems:
| operating system | steps |
|---|---|
| Windows 10/11 | 1. Right-click an empty space on the desktop and select "Personalize" 2. In the Background tab, select Picture or Slide Show 3. Click "Browse" to select a local image or select from the system default wallpaper 4. Adjust the image filling method (fill, adapt, stretch, etc.) 5. Click "Save Changes" |
| macOS | 1. Open System Preferences 2. Click "Desktop and Screen Saver" 3. In the "Desktop" tab, select the system default wallpaper or click "+" to add a local picture 4. Adjust the image display method (fill screen, fit screen, etc.) 5. Close the window to automatically save |
2. Hot topics and content in the past 10 days
The following are the hot topics and hot content on the entire network in the past 10 days (as of October 2023) for your reference:
| hot topics | heat index | Related fields |
|---|---|---|
| iPhone 15 series released | ★★★★★ | Technology |
| OpenAI launches DALL-E 3 | ★★★★☆ | artificial intelligence |
| Nobel Prize announced | ★★★★☆ | science |
| world cup qualifiers | ★★★☆☆ | sports |
| global climate summit | ★★★☆☆ | environment |
3. How to choose a suitable desktop wallpaper
When choosing a desktop wallpaper, you can consider the following factors:
1.Resolution matching: Choose a wallpaper consistent with the screen resolution to avoid stretching or blurring.
2.Color matching: Choose cool colors (enhancing concentration) or warm colors (relaxing) depending on the working environment.
3.Content topic: Natural scenery, abstract art or minimalist style, choose according to personal preference.
4.Live wallpaper: Both Windows and macOS support dynamic wallpapers, try using video or dynamic effects.
4. Recommended wallpaper resources
Here are some high-quality wallpaper resource websites:
| Website name | Features | URL |
|---|---|---|
| Unsplash | Free HD Photography Pictures | unsplash.com |
| Wallpaper Engine | Paid live wallpaper platform | wallpaperengine.io |
| Wallhaven | Community driven wallpaper library | wallhaven.cc |
| Microsoft Themes | Official Windows themes | microsoft.com/themes |
5. Frequently Asked Questions
1.Why can't the wallpaper be displayed in full screen?
Answer: It may be that the image resolution is too low or the filling method is not set to "Fill".
2.How to set up automatic wallpaper change?
A: Select "Slide Show" in Windows "Personalization", or set the rotation interval in macOS "Desktop & Screen Saver".
3.Will dynamic wallpapers affect computer performance?
Answer: Some high-resolution dynamic wallpapers may occupy GPU resources. It is recommended to choose according to the hardware configuration.
With the steps and resources above, you can easily change your desktop wallpaper for your computer and keep it looking fresh at all times. If you need more help, please leave a message in the comment area!
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