Computer/Windows/Office/ Discussion Blog

October 15, 2018

How to use the Gift Certificate

Filed under: Get Genuine Product Keys,windows 10,windows 7,windows 8 — admin @ 10:49 am

How to use the Gift Certificate

1.Please go to this page:http://www.windows7keysale.net/gv_faq.html

Input your Redemption Code,and click redeem see picture1:

2.Add product into shopping cart,click”Go to checkout“button.(do not click paypal checkout button,because this way will skip gift certificate payment page)see picture2:

3.Fill in your information,continue(If you are existent customer,will skip this step) continue checkout

 

4.This page you will see”Apply Amount:”,just put your amount you have.then click continue checkout.Your Gift Certificate funds will be deducted.

see picture3 and 4:

Just click confirm the order and pay.

October 6, 2018

Use command to activate your Windows 7/8/10

Filed under: windows 10,windows 7,windows 8 — admin @ 6:17 am

1.Press Win+X+A go to windows powershell Administrators

2.Copy and paste slmgr.vbs -ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX Press enter (You will see the key is imported successfully later)Your windows will be activated successfully at once.

3.Because sometimes can not connect microsoft activation system,if step2 can not completed.go to step4

4.Press Win+R input slui 4 choose country click next step you will see the picture below:

Please send us this screenshot include Installation ID ,we will help you to get confirmation ID from microsoft.and your windows will be activated at once.

September 30, 2018

Windows 7/8/10 activate by telephone instruction

Filed under: windows 10,windows 7,windows 8 — admin @ 11:38 am

Sometimes can not connnect microsoft internet activation system ,when you put product key and see this error message below:

Please click”show me other ways to activate“.and choose activate by telephone.you will see this Interface:

Then please call the telephone displayed,According to voice prompt input 9 groups installation ID.MICROSOFT will give you 8 groups confirmation ID.Your windows will be activated successfully after input your confirmation ID.

 

September 17, 2018

How to activate Windows 10 with OEM/Retail Key?

Filed under: windows 10 — admin @ 1:33 pm

How to activate Windows 10 with OEM/Retail Key?

Before you begin, make sure to download and install correct edition of Windows 10. Activate with following steps after the installation is complete:

Go to ‘Control Panel > All Control Panel Items > System’ and click ‘Activate Windows’ or ‘Change Product Key’.
Click ‘Activation’ and enter the Product Key you bought. Now your Windows 10 has been successfully activated.
To check activation status in Windows 10, select the Start button, then select Settings > Update & security > Activation.

August 20, 2018

How do i check windows version and Activation?

Filed under: computer knowledge — admin @ 11:56 am

Q: How do i check windows version and Activation?

A: win+R,input winver will see the windows version.

    win+R,input slmgr.vbs -xpr will see Activation state.

After you know your windows version,you can purchase corresponding version of product key,to ensure activated smoothly.

September 22, 2017

How do I restore the hard disk data?

Filed under: computer knowledge — admin @ 6:26 pm

Q: my Hitachi 40GB laptop hard drive suddenly can not be identified, I installed it to the USB mobile hard disk box can not be used. Now the hard disk does not matter, mainly the data inside is very important, what are the ways to restore the hard disk data?

Answer: this situation is more complicated. First of all, it is necessary to judge whether the circuit board of the hard disk is damaged: if the hard disk does not rotate when it is powered on, then it is likely to be a fault in the circuit board. As for the hard disk which is damaged by the circuit board, the data of the hard disk can be saved completely after replacing the circuit board. If it is not a circuit board fault, then it is likely to be a hard disk internal problems, such as head and motor failure. For individual users, such failures are almost impossible to deal with and can only be assisted by professional data recovery providers.

September 18, 2017

The difference between amd dual core and Intel dual core

Filed under: computer knowledge — admin @ 6:38 pm

Q: now Intel and AMD have launched their own dual core processor, but recently I saw on the Internet about the authenticity of the dual core AMD dual core processor, emphasize their “true dual core”, and said the dual core processor Intel only “dual core” products, is not the true sense of the dual core CPU, what is it?

A; Intel and AMD dual core CPU product is not the same, the main difference between them in the internal structure of CPU: AMD dual core CPU (Opteron) two in the kernel are integrated into the same core (Die), each kernel have exclusive I/O bandwidth, can achieve a smaller in latency, and provide greater room for expansion, so that can be easily extended to become multi core duo. Intel’s dual core processor only encapsulates two separate cores, which share a system front end bus. Compared with Intel’s dual core CPU, AMD’s dual core products provide compatibility with the old motherboard under the premise of guaranteed performance, that is, as long as the BIOS is refreshed, you can use the dual core CPU on the existing Socket939 motherboard. The dual core CPU of Intel requires a new motherboard to cooperate, and the two cores share the front end bus.

September 17, 2017

How to use fdisk

Filed under: computer knowledge — admin @ 6:21 pm

Some friends of the hard disk partition and how to use Fdisk to partition and use “Wizard” to adjust the partition is not very clear, I’m on the hard disk partition briefly, and introduces how to use Fdisk to partition and use “Wizard” to adjust the partition.
I. Basic knowledge of partitioning
1. primary partition, extended partition, logical partition
The main partition of a hard disk, that is, the hard disk partition that contains the files and data necessary to start the operating system. The hard disk must have a primary partition to install the operating system on the hard disk.
Extended partitions, that is, partitions other than the primary partition, cannot be used directly, and must be partitioned into several logical partitions. Logical partitioning, that is, we usually see D, E, F and other disks in the operating system.
2. partition format
The format is equivalent to a lattice in the white paper, and this partition format is like this “lattice” style, a different operating system called the “lattice” is not the same way, at present the Windows partition format including FAT16, FAT32, NTFS operating system, including almost all of the support FAT16. But the FAT16 partition format hard disk is inefficient, so the partition format is very rarely used today.
FAT32 uses a 32 bit file allocation table to greatly enhance its disk management capabilities. It is the most frequently used partition format, and Win98/Me/2000/XP supports it. In general, when partitioning, King suggests that you’d better set the partitions in FAT32 format so that you can get maximum compatibility.
The advantage of NTFS is its excellent security and stability. However, except for WinNT/2000/XP, other operating systems can not recognize the partition format, so it is not possible to see partitions in this format in DOS or Win9X.
3. zoning principle
No matter what kind of partitioning software, we give a new hard disk partition set must follow the following order: to establish a primary partition to create partition extended logical partitions, to establish a primary partition to partition all formatting activation. {this.resized=true; this.width=screen.width*0.7; screen.width*0.7) this.style.cursor=’hand’this.alt=’Click here to open new; window\nCTRL+Mouse wheel to zoom in/out’;} http://soft.yesky.com/imagelist/06/28/nw6lb3t7wq42.png “border=0” src= “>
Two, partition with Fdisk
The simplest partitioning software is not “Fdisk” in the “Windows startup floppy disk”.
Tip: the Fdisk version attached to the Win98 boot disk is older and can’t recognize a large hard disk with a capacity of more than 64GB. Have access to the Internet users, can also go to the Microsoft web site to download the Win98 boot disk correction program http://download.microsoft.com/download/Win98/Update/8266R/W98/TW/263044CHT8.EXE boot disk to install the program after the amendment made, will be able to more than 64GB of hard disk partition.

September 15, 2017

GeForce 6600 introduction

Filed under: computer knowledge — admin @ 6:22 pm

Q: I recently wanted to configure a computer, because I like computer games, so I want a cost-effective graphics card, can you tell me about the game graphics card on the market?

Answer: now the graphics card products on the market are relatively rich, and the performance of each has its own characteristics, here I recommend you GeForce 6600 series.
The launch of NVIDIA GeForce 6600 in the market has been in existence for a long time, while the GeForce 6600 after a lot of new products appear, but as ordinary consumers GeForce 6600 is still more appropriate choice, because new products emerge in an endless stream of GeForce 6600 price, fell to a relatively low level, and many manufacturers have introduced a overclocking version of the GeForce 6600 products, and these products edition in terms of technology, still have obvious advantages in performance, coupled with the price advantage, so it is one of the new users preferred products.

September 14, 2017

How is memory bandwidth calculated?

Filed under: computer knowledge — admin @ 6:32 pm

Q: see the newspaper often introduces memory and memory bandwidth, I want to know whether they are how to calculate? What is the relationship between it and frequency and bit? Which is more important?

Answer: memory bandwidth calculation formula: bandwidth = memory, clock frequency * memory bus number * multiplying factor /8. In the current DDR400 memory as an example, its operating frequency is 200MHz, the data bus number is 64bit, the rising edge and falling edge of the transmission of data, so the multiplication coefficient is 2, the bandwidth is 200 x 64 x 2/8 = 3.2GB/s (if it is a dual channel, two memory bandwidth is composed of the 6.4 GB/s). It is obvious that the operating frequency can hardly be doubled and raised at the present level of technology. At this point, the number and multiplication factor of data buses are a breakthrough point in technology.
To remind, in the purchase card, do not just look at the memory size, but also pay attention to the factors of memory interface, unless there are special requirements, 64bit video card game player we are not recommended to buy.

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