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The first step is to set up the optical start: The so-called optical startup means that the computer reads the optical drive first when it boots up, so that if there is a disc with optical boot function in the optical drive, it can be read before the hard disk starts up (such as when installing the system from the optical disk). How to set it up:
1.Start your computer and hold down the Del key until the BIOS setup window appears (usually with a blue background and yellow English text). 2.
Select and go to the second item, "BIOS Setup". Find the item or group that contains the word boot, and find the three items in order: "first", "secend", and "third", which represent "first start", "second startup", and "third startup" respectively. Here we can set it to "optical drive", "floppy drive" and "hard disk" in order.
If you don't see these three e-texts on this page, usually the option menu on the right side of boot is "setup", then press enter to see) should select "first" and hit enter, and select cd-rom in the submenu that comes out. Press Enter again 3After selecting the startup mode, press the F10 key, the E text dialog box appears, press the "Y" key (can be omitted), and press Enter, the computer will automatically restart, proving that the changed settings have taken effect.
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Find a system disk, insert the optical drive, repeat the beat, and if it does not enter the desktop, it is (when typing a row of typesetting, the background is black) press "Delete.""If you are looking for a ghost disk, select the first "Install system to C disk" and press "Enter.""Go to Installation. If you are looking for a system recovery disk that was sent when you install it, the previous operation is the same (before pressing delete), then all the disks are formatted and installed in the disk you want (this method is time-consuming).
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1. First of all, the new computer is newly started, and the Sen is just starting to press del to enter the BIOS settings.
2. In the settings, select the first startup item as Start from CD.
3、Fang Ruqiao Chun accompanies the Guanpan,Whatever you are ghost or hard disk, you can install it step by step according to the steps,The only difference is ghost
Be quick.
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Power on and hold Dell
Go to cemos settings.
The boot order is set to CD-ROM drive first.
Under normal circumstances, the manufacturer's computer will give you a system backup, that is to say, your one-click restore can be used under normal circumstances, and you must make a backup of the desktop document before restoring to prevent file loss. If it doesn't work, you can contact the dealer to see if the computer is still in service time, if it is free to install the system, if not, it will require a system installation fee ranging from 30 yuan. But I suggest that you should buy a system disk, learn to install it yourself, or ** a mirror yourself, etc., there are a lot of things on the Internet, you can achieve it, you try it.
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Install genuine antivirus software,,Disable all ports,,Find a firewall,,Set advanced passwords,,, etc,,If you want to type an article, it's best to go to a bookstore and buy a book.