How to clean up Windows 7 computer
As the Windows 7 system is gradually phased out, many users are beginning to consider cleaning up or reinstalling the system to improve computer performance or replace the operating system. This article will introduce in detail the steps to liquidate a Windows 7 computer, and attach the hot topics and hot content on the Internet in the past 10 days for readers' reference.
1. Windows 7 computer liquidation steps

Cleaning up the system (that is, formatting the hard drive and reinstalling the system) is an effective way to solve system lags, virus intrusions, or prepare to upgrade the system. Here are the specific steps:
1.Back up important data: Before liquidating, be sure to back up personal files, such as documents, pictures, videos, etc., to avoid data loss.
2.Prepare system installation media: Download the official Windows 7 image file and make a bootable USB flash drive or CD.
3.Enter BIOS settings: Restart the computer, enter the BIOS interface, and set the boot order to U disk or CD priority.
4.Start the installer: Follow the prompts to select "Custom Installation", delete the original partition and format the hard drive.
5.Complete installation: Wait for the system installation to complete and install the driver and necessary software.
2. Hot topics and hot content on the entire network in the past 10 days
The following are the topics and hot content that have been hotly discussed across the Internet recently, covering technology, entertainment, society and other fields:
| hot topics | heat index | Main discussion content |
|---|---|---|
| Windows 11 update controversy | ★★★★★ | User dissatisfaction with Windows 11 forced updates and compatibility issues |
| New breakthroughs in AI technology | ★★★★☆ | OpenAI releases new model, triggering heated discussion in the industry |
| Celebrity Divorce Events | ★★★★☆ | A well-known celebrity's divorce sparked heated discussion on social media |
| world cup qualifiers | ★★★☆☆ | Teams from many countries advanced, and fans discussed fiercely |
| climate change summit | ★★★☆☆ | Global leaders discuss emissions reduction targets |
3. Things to note when liquidating
1.Check hardware compatibility: Before liquidating, make sure your computer hardware supports the new system, especially older equipment.
2.Choose the correct system version: Choose a 32-bit or 64-bit system according to your needs to avoid wasting performance.
3.Post-installation optimization: After the cleanup is completed, update the system and drivers in a timely manner and close unnecessary startup items.
4.Security protection: Install anti-virus software and firewall to prevent virus intrusion.
4. Summary
Cleaning up is an effective way to improve computer performance, but you need to be fully prepared before doing so. This article provides detailed liquidation steps and precautions, as well as recent hot topics to help readers understand the latest developments. If you are not familiar with liquidation operations, it is recommended to seek professional help.
By following the above steps, your Windows 7 computer will look brand new and run more smoothly. Hope this article helps you!
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