Trade data-driven cost modeling

List of contents of this article:

• 1,Trade data-driven cost modeling Where is the computer system file on disk C?
• 2, Can the system folder be deleted?
• 3, What are the three system folders?

Where is the computer system file on disk C?

1. Disk C is the system disk, and the "Windows" inside is the folder where the system is located. Deleting the files inside may affect the stability of the system, so this folder must not be moved.

2. System securityThe installation of the program is installed in C by default: Program Files should be downloaded in C: Downloads. If it is downloaded with other software, you can check the default saving location of the software.

3. In the Windows operating system, the system folder refers to a specific folder for storing the files required for the operating system and applications. Usually, the system folder is located in the root directory of disk C, and its name is also different from that of ordinary folders.

4. The desktop file of the Win7 system is in the C disk: C: Users under the desktop directory.

Can the system folder be deleted?

1. System files can be deletedHowever, if some system software is deleted, it will cause the system to crash, which can be handled in the physical store.

2. Cannot be deleted. With "." in front The folder is a hidden folder. These folders are not cache folders. Most of them are Android system files, which are relatively important system files or essential for programs, so they cannot be deleted. Otherwise, the program will not run or the game will lose packets.

3. If you are not familiar with the computer, it is not recommended to delete it, because it is easy to cause the computer to not start.

4. Windows in the C disk on the computer cannot be deleted, but some files under the Windows folder can be deleted, specifically: system temporary file: [C: WINDOWSTemp].System upgrade backup file: [C: WINDOWSServicePackFiles], directly install the SP3 version without files.

5. Most of the contents in the Windows folder in disk C cannot be deleted. These files are necessary for the normal operation of the Windows operating system. Files that can be deleted in the windows folder in disk C: help file: path C: WINDOWSHelp, if you don't use the help file at ordinary times, you can delete it.

6. It can be deleted. Temporary files can be deleted. Except for the Windows system, temporary files of Linux Unix AIX and other operating systems will be saved in a TMP folder, which can be deleted in general.If you need to free up computer disk space, you may search for some files to be deleted.

What are the three system folders?

1. There are three system files in the computer: windows or winnt. The files in the folder are all system files when the system is installed. Some of them are necessary, and some may not be used temporarily.

2. The srchasst folder is a search assistant folder, which is used to store the system search assistant files, which is similar to the msagent folder.

3. This is a system security folder, which is used to store important data files of the system. Srchasst folder This is a search assistant folder, which is used to store system search assistant files, similar to the msagent folder.

4. The default folders include windows or winnt, program files, Documents and settings. These three items belong to the system folder, and the rest are newly created when the program is installed later. It is better not to move them to other disks.

5, XP: The system disk should have three folders: Program Files, Windows and Docutments. After purely installing the system, there are almost 20 boot-up processes. There are about five normal startup programs, but only ctfmon.ex is among them. E is the input method, and the rest can be removed.

6. The third folder: DCIM; this is a large folder, which mainly contains photos of mobile phone albums, our screenshots, and some thumbnails automatically downloaded by the software.