How to leverage big data in trade

List of contents of this article:

• 1,How to leverage big data in tradexp system c disk space insufficient how to expand
• 2. Detailed explanation of the function and use of Xp system C disk file
• 3, What kind of files and folders are there in the C disk of the XP system?
• 4. xp system cannot format the c disk causes and solutions
• 5, How to expand the memory of the C disk in the XP system

xp system cHow to expand the disk space insufficient

Download the free partition assistant, then install and run it. You will see the main interface below. Please click the option "Extended Partition Wizard" circled in blue.

We can use computer management, 360 Security Guard, Golden Mountain Guard, etc. to clean up the disk fragments, temporary files and cache files of the C disk, or uninstall some uncommon software, which can free up part of the disk space and improve the operating efficiency of the computer. The purpose of.

Right-click on disk C and select the extended volume. According to the prompt, click "Next". The system will automatically calculate the maximum expansion capacity. If there is no special expansion requirement, click the next step and complete it. The extended capacity can be manually entered in the red box. After clicking, the C disk has been expanded.

At this time, there is more free space in the logical partition. At this time, it is not possible to merge the free space directly into the C disk, because the free space is also an extended partition and must be converted to the main partition before it can be merged into the C disk. Adjust the extended partition. The steps are the same as above. Right-click the extended partition and select "Adjust Partition Size".

Click [Start Scanning] on the xp system or win7 system, and finally, according to the scanning results, the migration of the migration and the deletion of the deletion.

Detailed explanation of the function and use of Xp system C disk file

where WINDOW in C disk S contains a large number of system files. If you don't understand the system files, it is recommended not to delete them, otherwise it may damage the system.

Use the cleaning function of 360 Security Guard or Jinshan. 2 Turn off self-protection, and then manually delete the files below the report folder. What is the file of Messenger? Answer: The built-in MSN of the system can be completely deleted.

This boot program is Boot.ini, in AnWhen Windows 2000 (XP) is installed, the program is automatically installed. With it, we can easily boot multiple systems in the computer, and we can also set up a personalized boot menu through the boot file.

Documents and Settings/User: The "User" folder in Windows 7 is actually the Documents and Settings folder in XP, which stores user settings, including user text File, browse information on the Internet, configuration files and other data.

Program Files: program files, many program software are installed here by default.

What files and folders are there in the C disk of the XP system?

XP system files are generally in C: windows. There are many system files, including many hidden files under the root directory of C disk, which are XP system files. C: program files are generally application files, such as OFFICE, QQ, etc. are placed in them by default.

In the Files folder. I haven't paid attention to this. I usually save the download to other places.

You can generally see these 3 folders when you enter disk C: Documents and Settings (desktop file), Progam Files (installation directory), WINDOWS (system text)Piece) as shown in the figure below: Among them, the WINDOWS in the C disk contains a large number of system files. If you don't know the system files, it is recommended not to delete them, otherwise it may damage the system.

The cause and solution of the problem that the xp system cannot format the c disk

1. After we set the USB disk as the USB disk boot disk, we can also enter the PE system solution similar to the above. The problem that the C disk cannot be formatted.

2. This is because when the Explorer window is open, the Vista system partition is occupied by the Explorer process, and the above error that cannot be formatted will occur. At this time, close the Explorer window and perform the above operation to finally complete the operation of formatting the Vista system partition in the XP operating system environment.

3. The reason for this kind of failure may be a problem with the hard disk hardware or a software problem caused by the damage and loss of operating system files. The handling method is as follows: (1) If it is confirmed that the hard disk hardware is damaged and cannot be repaired, you can only replace the hard disk and reinstall the system.

4. If your C disk cannot be formatted, there may be the following reasons and solutions: System file protection: Windows operating system may protect the system files on the C disk to prevent them from being accidentally formatted or deleted.

How to expand the memory of the C disk in the XP system

Download the free partition assistant, then install and run it. You will see the main interface below. Please click the option "Extended Partition Wizard" circled in blue.

The steps to expand the space of the C disk in the XP system include the following three steps: enter the xp desktop, click My Computer to enter the properties page, click the advanced tab, and click Settings. Click the Advanced tab in the performance options window, click the change button, and enter the virtual memory window.

Download and install the partition assistant software, open the partition assistant software and click the extended partition wizard option to enter. In the pop-up extended partition wizard dialog box, check the extended system partition option and click the next button. As shown in the figure below: Check the D disk symbol to be divided into the C disk, and then click the next button.

If you use the system's built-in partition function, you may not necessarily merge the two disks. You can force the merger through third-party partition software, but back up the data before partitioning., to avoid file loss, when partitioning, first compress part of the memory of the larger disk to make a new disk, and then merge the new disk with the C disk.

Open diskgenius, right-click the D disk to adjust the partition size, fill the space at the back of the partition, fill in the space at the front of the partition of 0.00KB, fill in the size you want to free up and choose to keep idle, and then click Start.

Another simpler way is to use GHOST software to back up the system disk installed on a disk that you don't separate. ( Example: For example, there are 3 disks in your computer, namely C D E. For example, your C disk only has 10G, D disk has 90G E disk has 50G. You think your C disk 10G is very small and you want to expand it.