Advanced trade data analytics techniques

List of contents of this article:

• 1, How to restore the computer system?
• 2, The computer accidentally deleted the system. How to restore it?
• 3、 How to restore the system on Dell computers?

How to restore the computer system?

Click "System Restore" in the "System Protection" interface just now. Click Next in the pop-up system restore prompt window. Click to show more restore points, and you can also see the restore points automatically created by the system after the update.

Method 2: Restore the system backup.If you have made a backup for the system before, you can restore the system backup. When booting, select one-click restore, and then select the backup file to restore. If the system does not restore with one click, set the computer to the optical drive to start and use the ghost CD to restore the backup. Method 3: Reinstall the system.

Use one-click restore: If you have done a one-click backup when installing the system, you can use the one-click restore command in the boot menu to restore the system. Use GHOST manual recovery: If the one-click restore program is not installed, but there is a GHO backup file in the non-system partition of the computer, you can run the GHOST program to manually restore the system.

The computer accidentally deleted the system. How to restore it?

Use recovery software: There are many recovery software that can retrieve accidentally deleted files from the hard disk, such as Recuva, EaseUSDataRecoveryWizard, DiskDrill, etc. These software can run immediately after accidental deletion, scan the hard disk and retrieve the accidentally deleted files.

Use the data recovery tool: there is oneSome data recovery tools can help you recover deleted files, such as Recuva and EaseUSDataRecovery. These tools can scan your hard disk and find deleted files and try to restore them.

Here are some possible useful methods: The easiest solution to reinstall the system is to reinstall the operating system. If you have an installation media, just plug it into the computer and set the startup item to start the installer. If you don't have an installation media, you can download the installer from the manufacturer's website.

If your laptop operating system is deleted, you can try the following ways to restore the system: use the operating system to install the CD or USB recovery disk if you have an operating system to installCD-ROM or USB recovery disk, you can insert it into the computer, then restart the computer and follow the prompts on the screen to restore.

Start with safe mode: Try to start the computer in safe mode, which allows you to load only the necessary drivers when the system starts, so as to avoid some errors causing the system to fail to start normally. In the Windows system, hold down the F8 key and restart the computer repeatedly to enter the safe mode.

How to restore the system on Dell computers?

Open the control panel and double-click to open the control panel. Enter the operation center settings, click to open the operation center, and enter the operation center setting interface. Open the recovery button and click the open recovery button. Open Backup and Restore. Click Open Backup and Restore in the control panel.

Select the "Dell Recovery Tool" option in the startup menu, and then follow the instructions on the screen to restore the system. This process may take some time, but the operation is relatively simple and suitable for users who have a limited understanding of computers.

How to restore the factory system of the dell notebook Operation/Method Method 1: First, after turning off the Dell laptop, we press the power key again to restart, and pay attention to clicking the F12 key continuously during the power-on. When the interface in the picture appears, you can enter the Boot menu list after loading.

Step 2: Enter the Dell recovery interface. When the Dell computer is turned on, briefly press the Ctrl+F11 key (some models may need to press the F8 key to enter the advanced options menu and select "Repair Your Computer") to enter the Dell recovery interface.

Method 1: Turn off the computer and turn it on or click restart directly, and then hold down the DELETE key. At this time, the computer will automatically enter BIOS 2 and two options will be displayed on the computer screen (both options are generally on the right side of the computer screen).