The video provides a step-by-step guide on how to deep clean a PC or notebook without formatting or downloading any programs. The steps include:
1. Deleting temporary files by typing "recent" in the Run command (Windows + R) and deleting the files listed.
2. Deleting unnecessary files by typing "perf" in the Run command and deleting the files listed.
3. Performing an advanced cleaning of the hard drive or SSD by typing "cleanmgr" in the Run command and following the prompts.
4. Checking the integrity of the Windows disk file system and correcting errors by typing "chkdsk C:" in the Command Prompt (as administrator) and scheduling a check for the next restart.
5. Scanning the PC for viruses using the Windows Malicious Software Removal Tool (MRT) by typing "MRT" in the Run command and following the prompts.
6. Disabling unnecessary startup programs by pressing the Windows key + R, typing "msconfig", and disabling programs that are not necessary.
7. Disabling Windows animations to make the system lighter by pressing the Windows key + R, typing "sysdm.cpl", and unchecking the animation options.
8. Disabling the "Insight" option in the Task Scheduler to prevent it from consuming system resources.
9. Disabling the "Display Notifications" and "News and Interests" features to make the system lighter.
The video also suggests installing a good antivirus program and disabling unnecessary features to make the PC faster.
Here are the key facts extracted from the text:
1. The video is about how to deep clean a Windows computer without formatting or downloading anything.
2. The video is applicable to all versions of Windows, including Windows 7, 8, 10, and 11.
3. The first step is to press the Windows button + R to open the Run dialog box.
4. Typing "recent" in the Run dialog box and pressing Enter will open a list of recent files.
5. Deleting the files in the recent list can help speed up the computer.
6. The next step is to type "prefetch" in the Run dialog box and press Enter to open the Prefetch folder.
7. Deleting the files in the Prefetch folder can also help speed up the computer.
8. Some files may not be deleted because they are being used by the system.
9. The next step is to type "temp" in the Run dialog box and press Enter to open the Temp folder.
10. Deleting the files in the Temp folder can also help speed up the computer.
11. The next step is to type "chkdsk C:" in the Command Prompt (opened as an administrator) to check the integrity of the Windows disk file system.
12. The command can also automatically correct any errors found.
13. The video also shows how to use the Windows Task Manager to disable any unnecessary programs that are running in the background.
14. The video also shows how to use the Windows Defender tool to scan for and remove any malware.
15. The video also shows how to disable some Windows animations to make the computer run faster.
16. The video also shows how to disable some Windows features, such as the "Insight" feature, to make the computer run faster.
17. The video also shows how to disable some Windows features, such as the "Task View" feature, to make the computer run faster.
18. The video also shows how to adjust some Windows settings to make the computer run faster.
Note: Some of the steps mentioned in the video may require administrative privileges to execute.