Mineral fuels HS code data analysis

List of the directory of this article:

• 1,Mineral fuels HS code data analysis Where can I find the desktop files of win7 system?
• 2, How to repair the damage of win7 system files?
• 3. which win7 system files can be deleted
• 4, Where is the backup file of win7 system?

Where can I find the desktop files of win7 system?

1. First, press the power-on button to turn on the computer. You can see that the computer monitor shows the computer desktop. Find the file you want to find on the computer desktop first, and then move the cursor above the file. After the cursor is moved to the file, right-click and a dialog box will pop up.

2. On the C disk page, click the desktop folder of the users option. The steps to find desktop files are as follows: many desktop files, such as Word, Excel or applications, are shortcuts.

3. The files on the desktop are in the folder of disk C. The method is as follows: click on the computer on the desktop. After entering the computer page, click the C disk and right-click the property to open the C disk. Enter the C disk page, find the users folder and open it. In the user page, click the folder of the username of your current login account to open it.

4. Operating tool: Dell G3 computer operating system: the desktop file of the windows7 system is under the Desktop folder in the Users folder of the c disk. The specific operation steps are as follows: click the computer on the desktop and click to open the C disk. ( As shown in the figure below) Click to open the users folder.

5. The win7 desktop file can be viewed in the c disk folder as follows: Prepare materials: Computer Click the start icon in the lower left corner of the computer, and then continue to click Run.

How to repair the damage of win7 system files?

If the system file is damaged, it is generally solved by reinstalling the system. Make a u boot disk on a computer that can access the Internet normally, and then download a system image to install it.

First of all, we press the win+R shortcut key on the keyboard at the same time to open the running window of the computer, and then enter cmd in the window and click Enter, so that we can open the command prompt window of the computer.

Click the run option in the start menu, enter cmd in the runbox and enter to open the command prompt window;Enter the command sfc /scannow in the command prompt window and enter, and the computer will automatically scan and repair the system files.

Click the Start menu and enter cmd in Run, as shown in the figure. Caul up the command prompt! Enter sfc/ in the command prompt? Return to the car, as shown in the figure below! The dialog box will prompt you all the repair commands, as shown in the figure.

The following editor introduces four repair schemes. You can refer to the following tutorial to solve the problem.

You repair a damaged installation, so choose to upgrade (custom options will not be able to save your profile or settings). When you select the "Upgrade" option, the installer will perform a compatibility check for your system, because you have been running the same version of Windows 7, but check carefully to confirm that there is no red logo.

Which win7 system files can be deleted

1. Baidu knows the prompt information and knows that the baby can't find the problem_! The problem may have been invalidated.

2. First of all, you can delete the old file. When installing the Windows 7 system, the built-in system file itself has no effect. It has nothing to do with the operation of the system. You can rest assured to delete it.

3. The files and folders in the blue box should be generated by some third-party software installed. It is recommended to check whether these files are useful first. If not, you can uninstall the corresponding software.

4. The files that can be deleted are: C: WindowsWebWall*** (Windows comes with wallpaper).

5. ProgramData: System folder, placing the program's usage data, settings and other files, it is not recommended to delete. Windows: A folder that stores the main files of the operating system. User: It saves the user's configuration files and data. The "User" folder in Windows 7 is actually the Documents and Settings folder in XP.

Where is the backup file of win7 system?

1. Register, log in to the web page, information, video, picture, know, library, post, purchase, map, more, search for answers, I want to ask questions, Baidu know, prompt information, know, baby can't find the problem_!The problem may have been invalidated.

2. The location of the computer's system backup file is determined by yourself, and it is generally set in disk D. The specific operation of setting up backup files is as follows: First, click the start icon in the lower left corner of the computer desktop, and then click the setting icon. Then, in the pop-up Windows settings window, click the update and security icon.

3. First, double-click the "This Computer" icon on the desktop and click the "View" option in the pop-up interface. In the pop-up drop-down menu, click "Options" on the right. Click "View" in the pop-up interface, and you can see many options in the advanced settings below.

4. Click "'Start' Menu - All Programs - Attachments - System Tools, Backup" to open the "Backup or Restore Wizard" dialog box.The backup folder can be deleted.

5. Win7 Backup and Restore Click the "Create System Image" link in the left pane to enter the "Create System Image" wizard, and the system will automatically find the backup device. Usually, for the security of the system image, it is recommended to back it up to the DVD disk or other locations in the network.