How to set the computer screen not to go dark
During daily computer use, the screen automatically going black or going to sleep can interrupt your workflow, especially when watching videos, presentations, or working for long periods of time. This article will introduce in detail how to set the computer screen to not be black, and attach the hot topics and hot content in the past 10 days to help you better understand the current technology trends.
1. Hot topics and hot content (last 10 days)

| hot topics | heat index | Main discussion content |
|---|---|---|
| New breakthroughs in AI technology | 95 | OpenAI releases new model, triggering heated discussion in the industry |
| Windows 11 updates | 88 | Microsoft launches new features to optimize user experience |
| eSports competition | 85 | Live broadcast of global events with record-breaking audiences |
| Environmental protection technology | 80 | New energy technology has made significant progress |
2. How to set the computer screen not to be black
Here's how to set it up for different operating systems:
1. Windows system
Step 1: Open Control Panel > Power Options.
Step 2: Select "Change plan settings."
Step 3: Set "Turn off display" and "Put computer to sleep" to "Never".
Step 4: Click "Save changes" to complete the settings.
| Setting items | Default value | Recommended value |
|---|---|---|
| Turn off the monitor | 5 minutes | Never |
| sleep state | 15 minutes | Never |
2. macOS system
Step 1: Open System Preferences > Energy Saver.
Step 2: Adjust the "Monitor Off" time to "Never".
Step 3: Uncheck "Put hard drive to sleep if possible".
3. Linux system
Step 1: Open System Settings > Power Management.
Step 2: Set Screen Off and Hibernation to Disabled.
3. Precautions
1. Not turning off the screen for a long time may cause the display to age. It is recommended to adjust it according to actual needs.
2. If using a laptop, disabling sleep mode may drain battery faster, please connect the power adapter.
3. Some computers may require administrator rights to modify these settings.
4. Summary
Through the above steps, you can easily set the computer screen not to go dark and avoid interrupting work due to screen hibernation. At the same time, paying attention to hot technology topics, such as AI technology and Windows 11 updates, can help you better understand industry trends. If you have other questions, please leave a message in the comment area for discussion.
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