You are viewing the article How to Reinstall Windows 7 at Thptlaihoa.edu.vn you can quickly access the necessary information in the table of contents of the article below.
Windows 7, a popular operating system developed by Microsoft, has served millions of users worldwide since its release in 2009. However, over time, various issues such as system slowdown, software conflicts, or virus infections may arise, leading users to consider a reinstallation of Windows 7. Reinstalling the operating system can not only resolve these issues but also provide a fresh start for improved performance. In this guide, we will explore the step-by-step process to reinstall Windows 7, ensuring a smooth and successful installation for your computer. Whether you are a novice or an experienced user, this comprehensive guide will help you reinstall Windows 7 and restore your computer to its optimal state.
wikiHow is a “wiki” site, which means that many of the articles here are written by multiple authors. To create this article, 16 people, some of whom are anonymous, have edited and improved the article over time.
This article has been viewed 3,146 times.
Reinstalling Windows 7 every 6 to 12 months (as opposed to never reinstalling) will keep your computer running as stable as possible. For those who are not computer or tech savvy, reinstalling an operating system like Windows 7 seems impossible. Fortunately, the process is more streamlined than in older versions of Windows, so there’s very little risk of confusion. Let’s read the article to know how to repair or reinstall Windows 7 easily.
Steps
Start the Startup Repair process
![Image titled Reinstall Windows 7 Step 1](https://www.wikihow.com/images_en/thumb/b/be/Reinstall-Windows-7-Step-1-Version-3.jpg/v4-728px-Reinstall-Windows-7-Step-1-Version-3.jpg)
- If the computer can no longer load Windows, Startup Repair can fix the boot process and allow Windows to load again.
![Image titled Reinstall Windows 7 Step 2](https://www.wikihow.com/images_en/thumb/2/28/Reinstall-Windows-7-Step-2-Version-3.jpg/v4-728px-Reinstall-Windows-7-Step-2-Version-3.jpg)
- On the BIOS menu, navigate to the Boot submenu. Select CD/DVD or Optical Drive as the first boot device.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/6/60/Reinstall-Windows-7-Step-12.jpg/v4-728px-Reinstall-Windows-7-Step-12. jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/6/60/Reinstall-Windows-7-Step-12.jpg/v4-728px-Reinstall-Windows-7-Step- 12.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight”:546,”licensing”:”<div class=”mw-parser-output”></div> “}
- Save changes and exit the menu. The computer will restart automatically.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/f/f8/Login-Using-Windows-Backdoor-Security-Weaknesses-Step-8.jpg/v4-728px-Login-Using- Windows-Backdoor-Security-Weaknesses-Step-8.jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/f/f8/Login-Using-Windows-Backdoor-Security-Weaknesses- Step-8.jpg/v4-728px-Login-Using-Windows-Backdoor-Security-Weaknesses-Step-8.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight” :546,”licensing”:”<div class=”mw-parser-output”></div>”}
![Image titled Reinstall Windows 7 Step 3](https://www.wikihow.com/images_en/thumb/1/1e/Reinstall-Windows-7-Step-3-Version-3.jpg/v4-728px-Reinstall-Windows-7-Step-3-Version-3.jpg)
![Image titled Reinstall Windows 7 Step 4](https://www.wikihow.com/images_en/thumb/f/fc/Reinstall-Windows-7-Step-4-Version-3.jpg/v4-728px-Reinstall-Windows-7-Step-4-Version-3.jpg)
- The program will take a while to find the Windows installation process. Select the installation from the list and click Next. For most users, only one installation will show up here.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/0/03/Reinstall-Windows-7-Step-4Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step-4Bullet1. jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/0/03/Reinstall-Windows-7-Step-4Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step- 4Bullet1.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight”:546,”licensing”:”<div class=”mw-parser-output”></div> “}
![Image titled Reinstall Windows 7 Step 5](https://www.wikihow.com/images_en/thumb/5/5a/Reinstall-Windows-7-Step-5-Version-3.jpg/v4-728px-Reinstall-Windows-7-Step-5-Version-3.jpg)
- Disconnect the USB or external hard drive (if applicable) for Startup Repair to work properly.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/0/00/Reinstall-Windows-7-Step-5Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step-5Bullet1. jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/0/00/Reinstall-Windows-7-Step-5Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step- 5Bullet1.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight”:546,”licensing”:”<div class=”mw-parser-output”></div> “}
- The computer may restart several times. Don’t boot from a CD during this process, or you’ll have to start over again.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/a/ad/Reinstall-Windows-7-Step-5Bullet2.jpg/v4-728px-Reinstall-Windows-7-Step-5Bullet2. jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/a/ad/Reinstall-Windows-7-Step-5Bullet2.jpg/v4-728px-Reinstall-Windows-7-Step- 5Bullet2.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight”:546,”licensing”:”<div class=”mw-parser-output”></div> “}
![Image titled Reinstall Windows 7 Step 6](https://www.wikihow.com/images_en/thumb/3/38/Reinstall-Windows-7-Step-6-Version-3.jpg/v4-728px-Reinstall-Windows-7-Step-6-Version-3.jpg)
Carry out the System Restore process
![Image titled Reinstall Windows 7 Step 7](https://www.wikihow.com/images_en/thumb/7/73/Reinstall-Windows-7-Step-7-Version-3.jpg/v4-728px-Reinstall-Windows-7-Step-7-Version-3.jpg)
- If Windows does not load, follow steps 2-4 in the previous section to access System Recovery Options. Here, you choose System Restore.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/5/57/Reinstall-Windows-7-Step-7Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step-7Bullet1. jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/5/57/Reinstall-Windows-7-Step-7Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step- 7Bullet1.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight”:546,”licensing”:”<div class=”mw-parser-output”></div> “}
- If you can log into Windows, click the Start button. Select All Programs > Accessories > System Tops and then click the System Restore icon.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/1/10/Reinstall-Windows-7-Step-7Bullet2.jpg/v4-728px-Reinstall-Windows-7-Step-7Bullet2. jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/1/10/Reinstall-Windows-7-Step-7Bullet2.jpg/v4-728px-Reinstall-Windows-7-Step- 7Bullet2.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight”:546,”licensing”:”<div class=”mw-parser-output”></div> “}
![Image titled Reinstall Windows 7 Step 8](https://www.wikihow.com/images_en/thumb/1/1c/Reinstall-Windows-7-Step-8-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-8-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 9](https://www.wikihow.com/images_en/thumb/4/40/Reinstall-Windows-7-Step-9-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-9-Version-2.jpg)
- The recovery process will not recover deleted files.
{“smallUrl”:”https://www.wikihow.com/images_en/thumb/9/94/Reinstall-Windows-7-Step-9Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step-9Bullet1. jpg”,”bigUrl”:”https://www.wikihow.com/images/thumb/9/94/Reinstall-Windows-7-Step-9Bullet1.jpg/v4-728px-Reinstall-Windows-7-Step- 9Bullet1.jpg”,”smallWidth”:460,”smallHeight”:345,”bigWidth”:728,”bigHeight”:546,”licensing”:”<div class=”mw-parser-output”></div> “}
Perform a new installation
![Image titled Reinstall Windows 7 Step 10](https://www.wikihow.com/images_en/thumb/e/e4/Reinstall-Windows-7-Step-10-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-10-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 11](https://www.wikihow.com/images_en/thumb/c/cc/Reinstall-Windows-7-Step-11-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-11-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 12](https://www.wikihow.com/images_en/thumb/6/6e/Reinstall-Windows-7-Step-12-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-12-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 13](https://www.wikihow.com/images_en/thumb/2/22/Reinstall-Windows-7-Step-13-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-13-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 14](https://www.wikihow.com/images_en/thumb/d/df/Reinstall-Windows-7-Step-14-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-14-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 15](https://www.wikihow.com/images_en/thumb/c/c7/Reinstall-Windows-7-Step-15-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-15-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 16](https://www.wikihow.com/images_en/thumb/0/08/Reinstall-Windows-7-Step-16-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-16-Version-2.jpg)
![Image titled Reinstall Windows 7 Step 17](https://www.wikihow.com/images_en/thumb/9/9a/Reinstall-Windows-7-Step-17-Version-2.jpg/v4-728px-Reinstall-Windows-7-Step-17-Version-2.jpg)
By the Recovery console
![Image titled Reinstall Windows 7 Step 18](https://www.wikihow.com/images_en/thumb/b/b8/Reinstall-Windows-7-Step-18.jpg/v4-728px-Reinstall-Windows-7-Step-18.jpg)
- Note: not all versions of Windows 7 have this feature, but it’s a good test option for troubleshooting.
- You can try accessing the command prompt from the recovery console to fix problems that cannot be fixed by normal methods on the computer. In this case we will repair the MBR (Master Boot Record) .
![Image titled Reinstall Windows 7 Step 19](https://www.wikihow.com/images_en/thumb/9/97/Reinstall-Windows-7-Step-19.jpg/v4-728px-Reinstall-Windows-7-Step-19.jpg)
![Image titled Reinstall Windows 7 Step 20](https://www.wikihow.com/images_en/thumb/1/1e/Reinstall-Windows-7-Step-20.jpg/v4-728px-Reinstall-Windows-7-Step-20.jpg)
![Image titled Reinstall Windows 7 Step 21](https://www.wikihow.com/images_en/thumb/e/ec/Reinstall-Windows-7-Step-21.jpg/v4-728px-Reinstall-Windows-7-Step-21.jpg)
![Image titled Reinstall Windows 7 Step 22](https://www.wikihow.com/images_en/thumb/d/d1/Reinstall-Windows-7-Step-22.jpg/v4-728px-Reinstall-Windows-7-Step-22.jpg)
- bootrec /rebuildbcd
- Press Enter .
![Image titled Reinstall Windows 7 Step 23](https://www.wikihow.com/images_en/thumb/0/0b/Reinstall-Windows-7-Step-23.jpg/v4-728px-Reinstall-Windows-7-Step-23.jpg)
- bootrec /fixmbr
- Press Enter .
![Image titled Reinstall Windows 7 Step 24](https://www.wikihow.com/images_en/thumb/4/47/Reinstall-Windows-7-Step-24.jpg/v4-728px-Reinstall-Windows-7-Step-24.jpg)
- bootrec /fixboot
- Press Enter .
- Any possible problems with the MBR will be dealt with. Again, not all versions or variants of Windows 7 have this feature.
wikiHow is a “wiki” site, which means that many of the articles here are written by multiple authors. To create this article, 16 people, some of whom are anonymous, have edited and improved the article over time.
This article has been viewed 3,146 times.
Reinstalling Windows 7 every 6 to 12 months (as opposed to never reinstalling) will keep your computer running as stable as possible. For those who are not computer or tech savvy, reinstalling an operating system like Windows 7 seems impossible. Fortunately, the process is more streamlined than in older versions of Windows, so there’s very little risk of confusion. Let’s read the article to know how to repair or reinstall Windows 7 easily.
In conclusion, reinstalling Windows 7 is a process that can be followed by any user, even without technical expertise. It is essential to back up important files and gather the necessary installation media and product key before starting the reinstallation process. By following the steps outlined in this guide, users can successfully reinstall Windows 7 and restore their computer’s performance and functionality. It is important to note that reinstalling Windows 7 should be considered as a last resort and only done when necessary, as it involves erasing all data on the computer’s hard drive. Additionally, users should ensure they have necessary drivers and software installation files available to fully restore their computer after the reinstallation process. Overall, reinstalling Windows 7 can be an effective solution for fixing software issues or starting with a fresh system, resulting in improved performance and enhanced user experience.
Thank you for reading this post How to Reinstall Windows 7 at Thptlaihoa.edu.vn You can comment, see more related articles below and hope to help you with interesting information.
Related Search:
1. Step-by-step guide to reinstalling Windows 7
2. Common problems and solutions when reinstalling Windows 7
3. Can I reinstall Windows 7 without a product key?
4. How to create a bootable USB drive to reinstall Windows 7
5. What are the minimum system requirements for reinstalling Windows 7?
6. How to back up your files before reinstalling Windows 7
7. Reinstalling Windows 7 without losing data
8. How to reinstall Windows 7 on a laptop or desktop computer
9. What drivers should I reinstall after reinstalling Windows 7?
10. How long does it take to reinstall Windows 7?