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First of all, you should know Microsoft's upgrade strategy: 1. The simple version win7 cannot be upgraded to the home ordinary version; 2. The Home Normal Edition can only be upgraded to the Home Premium Edition before continuing to upgrade to a higher version. 3. The professional version cannot be upgraded to the ultimate version; 4. The Campus Pioneer activity allows the family ordinary version to purchase the professional version upgrade key for 149 yuan ** and upgrade directly to the professional version.
Suggestions for you, 1. If you want to get the genuine flagship version through upgrading, you will spend: 1. Upgrade from the family ordinary version to the family premium version, which requires 499 yuan; 2. Upgrading from the family premium version to the ultimate version requires RMB 1899. The total is 2398 RMB.
2. If you want to upgrade directly to genuine Win7 Ultimate, you will need to purchase Win7 Ultimate retail boxed products, which contain an installation disc and a Ultimate Key, and you need to use the installation disc to reinstall the system. The Ultimate Retail Boxed Product** is 2,460 RMB. 3. In view of the fact that the functional difference between the professional version and the ultimate version is not very large, the ultimate version only has more bitlocker, bitlocker to go, and multi-language interface than the professional version (bitlocker and bitlocker to go are used to encrypt hard disks and USB flash drives, and the multi-language interface allows you to install other languages, such as English, etc., so that your computer can display other languages), if you can't use the extra functions of the flagship version, it is recommended to upgrade to the professional version only, With Microsoft Campus Pioneer**, you can upgrade to genuine Win7 Professional for only 149 RMB.
Fourth, if what you want is not a genuine authorized product, please search for the ultimate key in the 22tkd field on the Internet, and then install all the vulnerabilities and patches on your computer through Windows Update (360 is not recommended, it may lead to the situation that it cannot be turned on), and then search for Windows Anytime Upgrade in the start menu, open this program, choose to enter the product key, and then enter the key you just searched, Click Agree, click Upgrade, and wait for the upgrade to succeed. (During the upgrade, please keep the network open, do not do anything, close all open programs, stop all installation activities), if the network is in good condition, the upgrade will be successful in about 10-20 minutes. Please note that the product successfully upgraded through this method is not genuine, and you need other special means to crack it, because it involves piracy, it will not be explained in detail here.
1. Your computer is not genuine; 2. Your cost is 0
The content is a bit long and not easy to type. I hope you can read it patiently, and if you don't understand it, you can continue to ask questions. Hope it helps, thanks!
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You can contact Microsoft to purchase the genuine operating system upgrade serial number and installation CD, reinstall the operating system, and remind you to back up the data in the hard disk before reinstalling the system.
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Hello, family Pulai.
The general version needs to be upgraded to the source level to the home premium version first, and then upgrade to the flagship version of the DU version.
That is, you need to purchase the upgrade package from the DAO Home Normal Edition to the Home Premium Edition, and then purchase the upgrade key product package from the Home Premium Edition to the Ultimate Edition.
Once you have the key, you can upgrade it via Windows Anytime Upgrade.
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Method:
1.In the Start menu, there's a "Windows Anytime Update" that you can click on and enter your key.
The key of the flagship version found on the Internet is: 6k2ky-bfh24-pjw6w-9gk29-tmpwp22tkd-f8xx6-yg69f-9m66d-pmjb
There are no restrictions, so you can use it with confidence!!
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Lenovo's computer uses this key:
6K2ky-BFH24-PJW6W-9GK29-TMPW---Lenovo new key
In the Start menu, there's a "Windows Anytime Update" that you can click on and enter your key.
My computer and yours are the same brand, and that's how the upgrade was successful.
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1. Put the randomly sent Win7 system disk into the optical drive (note: do not click on or run the optical drive), open the "computer" window, select the optical drive (do not need to click on it), right-click and select "copy", and then paste the "optical drive" into the root directory of any hard disk except C disk.
For example, the E disk (the following are all taken as an example), after copying, you can see a "CD ROM" folder in the root directory of the E disk, change the folder name to "Win7", enter the folder, and delete the "files" under the "sources" folder.
2. Take out the disc, restart the computer, press F8 before entering the system (that is, press and hold F8 under the Shenzhou LOGO interface), enter the system menu, select the top "Repair Computer", then the system reading and installation interface will appear "Select language (select keyboard input method)" "Select user name and password", all "OK" or "Next".
Enter the "System Recovery Options" interface, then be sure to select the bottom option "Command Prompt", a DOS input window will appear, enter "E: Win7 If the disk that copies the "optical drive" is not an E disk, please change it to your drive letter), and then press Enter, then the installation interface of Win7 will appear, if it does not appear, please check whether the previous steps are correct.
3. After clicking "Install Now", the window of "Version Selection" will appear, it must be the ultimate version, then "Terms", tick "Next", "What type of installation do you want to perform", select "Custom (Advanced)", the "Where do you want to install Windows" window appears, check "C", click "Drive Options" at the bottom right of the window (important, be sure to click);
4. (If your big A's hard disk has been re-partitioned, and the 100M reserved (hidden) partition of win7 has been deleted, you don't have to do this step, go directly to the next step). Click "Delete".
Delete the "reserved partition" and "c" partition, that is, the first and second partitions, delete the partition must be good, do not delete the partition that is copied with win7, otherwise it will not be installed. Click "New", "OK", it is better not to adjust the capacity of the partition, regardless of the prompts. There is still a 100m reserved partition after the new construction.
5. Select the "C" partition (the second partition with reserved partitions, and the first partition if there is no reserved partition), and click "Format". This step is important, otherwise your original system will be retained during installation. Reserved partitions do not need to be formatted.
After the formatting is completed, click "Next" to enter the process of officially installing the file. The process of installing from a hard disk is quick and much faster than a disc.
6. About activation: The activation of the installed new system is very simple, right-click on the "Properties" of the "computer", click on the bottom line of the window that comes out, click "Change the product key", enter the flagship OEM key of any model of machine found on the Internet to activate, after activation, you can see if it is really activated!
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I don't think there's anything I can do about this. From the next flagship edition of the online to it. Then activate it with software.
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Hello! For convenience, it is recommended that you go to Lenovo's service station to inquire about the diagnosis of the problem, the maintenance is free of charge during the warranty period, the main components are guaranteed for 2 years, the system and software are guaranteed for 1 year, foreign licensed goods need to register for IWS global warranty, and the choice of service station can be queried:
Other questions can also be compared in the two forums, the idea forum.
Think Forum:
Hope it helps, thank you.
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Pirated,Don't use it,,, use it and crash directly with a black screen,Hurt me to reinstall the system,I might as well go **buy one,It's not expensive and it's genuine.,Just search for "win7 upgrade flagship version" on the line, how many computers in China have you killed this sticker.。
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Install a flagship version, there is an activation tool online.
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**Is 10 yuan free?
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2.It is not recommended to upgrade, just install the ultimate version with an activator directly.
3.Dual systems are also not recommended, win7 is already very mature. Dual systems are not necessary, and they only occupy system space.
The installation process is similar to the XP installation, nothing special.
It's very simple to turn off the laptop first, remove the battery and external power supply, remove the memory cover, change the memory or install it, there is a card at both ends of the memory, and you can mix it outward. Install it as you go. It's very simple, and the direction will not be wrong, and when installing, it is inserted diagonally into the innermost part and then pressed down, and the sound is very crisp.