Your Windows 10 computer does not simply overwrite the original file when saving data (such as Word or Excel documents). Instead, the files will be saved to different parts of the drive.
After a period of use, the information blocks become fragmented (also known as fragmentation) and can slow down the ability of the computer to access, especially make you uncomfortable when opening files one by one Quick way.
Therefore you should perform defragmentation to defragment to open and access files quickly.
Note: Do not apply to computers equipped with SSDs.
1. Click the Start button and then click File Explorer.
2. Click your mouse on drive C: (Local Disk C :) select Properties.
3. Click the Tools tab.
4. Finally click on Optimize and Defragment Drive.
Disk Cleanup is one of Windows 10's built-in tools to remove unnecessary files on the system. Use the tool to remove unnecessary files on Windows 10, make your Windows 10 computer run smoother and smoother.
1. Click the Start button and then select File Explorer.
2. Right-click Local Disk C: (C :) drive select Properties.
3. In the General tab, click Disk Cleanup.
4. Next, click on select files (temporary internet files, etc.) and then click OK.
To speed up Windows 10 shutdown process, the easiest way is to create a shortcut to shut down the computer. This shortcut not only gives you access to shutdown your computer but also allows you to reboot your computer, enable Hibernate mode, .
You can refer to the steps to create a shortcut to shut down and restart your Windows 10 computer here.
Good luck!