Types of Networks
There are different kinds of Networking.
1) Networks with respect to Geography.
2) Networks with respect to Topology.
3) Networks with respect to Hierarchy.
Networks with respect to Geography.
There are further more three types of Networks with respect to Geography.
1) LAN (Local Area Network).
2) MAN (Metropolitan Area Network).
3) GAN (Global Area Network).
LAN (Local Area Network).
Local Area Network can also be called as Office or Home Network. This network has further more Properties can be defined as..
It is within a Building.
Limited Number of PCs are connected.
Network interface card is required (NIC).
1) Networks with respect to Geography.
2) Networks with respect to Topology.
3) Networks with respect to Hierarchy.
Networks with respect to Geography.
There are further more three types of Networks with respect to Geography.
1) LAN (Local Area Network).
2) MAN (Metropolitan Area Network).
3) GAN (Global Area Network).
LAN (Local Area Network).
Local Area Network can also be called as Office or Home Network. This network has further more Properties can be defined as..
It is within a Building.
Limited Number of PCs are connected.
Network interface card is required (NIC).
It can be connected through a Hub or a switch.
Limited number of cable are required.
MAN (Metropolitan Area Network).
MAN (Metropolitan Area Network) is network within cities. It is in between LAN and WAN. Its distance more than LAN and less as compare to WAN.
Switches and bridges are required to join this network.
It has Wide range of LAN's connected together.
Fiber optics or Coaxial Cable is used to connect this network.
It is within a country.
GAN (Global Area Network).
Global Area Network is the network called as internet. It is spread over the world.
Fiber optics or satellite is medium used in this Network.
Largest network.
It includes all LAN, MAN..
It is International level Network.
A way Of Communication between people.
Windows 8 Installation/ How to install windows 8.
How to install window in few steps. It is not as such issue as some people think. You can install windows 8 in few steps. If you have installation disk either the setup of windows 8 is downloaded on your PC if you don't have setup downloaded on your PC just click the link given below and download windows setup. http://windows.microsoft.com/en-us/windows/buy?ocid=GA8_O_WOL_Hero_ShopHP_FPP_Null
Once you have downloaded, extract windows file and click on setup. It will ask you whether to Install or repair.
1) Click on install now.
It will check system requirements, and show the devices compatible for Windows 8. The list will be shown.
2) Click on Next.
3) Enter the key.(If you are not connected to internet).
4) Click on Next and accept the licence conditions. (I agree).
Click on Next.
5) Click on Custom installation.
6) Select the Drive in which you want to install window.
7) Now window will copy files and install features step by step.
8) Window will show you setting box, make your customized setting, and enter PC name etc..
9) After this setting and signing in it will prepare your PC.
10) At the end you will be able to see a new window installed on your PC.
Your new window is ready now.. enjoy..:)
Once you have downloaded, extract windows file and click on setup. It will ask you whether to Install or repair.
1) Click on install now.
It will check system requirements, and show the devices compatible for Windows 8. The list will be shown.
2) Click on Next.
3) Enter the key.(If you are not connected to internet).
4) Click on Next and accept the licence conditions. (I agree).
Click on Next.
5) Click on Custom installation.
6) Select the Drive in which you want to install window.
7) Now window will copy files and install features step by step.
8) Window will show you setting box, make your customized setting, and enter PC name etc..
9) After this setting and signing in it will prepare your PC.
10) At the end you will be able to see a new window installed on your PC.
Your new window is ready now.. enjoy..:)
Comparison between windows 7 & window 8.
Window is developing phase by phase, win98, xp, windows NT, Windows vista, windows 7 and now windows 8 are different versions of windows. Window 7 after that windows 8 are the latest versions of windows.
Windows 7
Windows 7 was a change in windows versions, however it was similar to window vista up-to some extant.
Windows 7 has 5 editions in further.
1) Windows 7 Home Basic
2) Windows 7 Home Premium
3) Windows 7 Professional
4) Windows 7 Enterprise
5) Windows 7 Ultimate
Window 7 was faster as compare to other windows and had a beautiful view in fact so it was demanded highly by the users. Copying speed, themes, personalize faster shut down, having universal driver already installed, easy control panel, good user interface was the best properties which made windows 7 successful.
Windows 7 had an easy start and user friendly environment. Microsoft gave an opportunity to upgrade window any time to the latest edition. Window 7 is available for both 32 bit and 64 bit operating machines. Windows 7 is reliable and still valuable.
Windows 8
Windows 8 was a big revolution in the history of windows specially it function like android operating system. Due to this reason windows 8 was also applicable to use in mobile devices. With the co-operation of Nokia and Microsoft a series of mobile devices were introduce which used windows 8 operating system..
The best future of windows 8 was app store which no other Microsoft windows owned until now. However, app store is in developing phases but still very famous. A user can access his desired applications from window app store.
Window 8 is available in
Like windows 7, win 8 is also available in 32 and 64 bit operating system for common Users. However we can say that windows 8 is based on window 7 having some extra features in it. Due to these features it has brought a big change and forced other application developers to develop application compatible for window 8.
Windows 7
Windows 7 was a change in windows versions, however it was similar to window vista up-to some extant.
Windows 7 has 5 editions in further.
1) Windows 7 Home Basic
2) Windows 7 Home Premium
3) Windows 7 Professional
4) Windows 7 Enterprise
5) Windows 7 Ultimate
Window 7 was faster as compare to other windows and had a beautiful view in fact so it was demanded highly by the users. Copying speed, themes, personalize faster shut down, having universal driver already installed, easy control panel, good user interface was the best properties which made windows 7 successful.
Windows 7 had an easy start and user friendly environment. Microsoft gave an opportunity to upgrade window any time to the latest edition. Window 7 is available for both 32 bit and 64 bit operating machines. Windows 7 is reliable and still valuable.
Windows 8
Windows 8 was a big revolution in the history of windows specially it function like android operating system. Due to this reason windows 8 was also applicable to use in mobile devices. With the co-operation of Nokia and Microsoft a series of mobile devices were introduce which used windows 8 operating system..
The best future of windows 8 was app store which no other Microsoft windows owned until now. However, app store is in developing phases but still very famous. A user can access his desired applications from window app store.
Window 8 is available in
Windows 8
Windows 8 Pro
Windows 8 Enterprise
Best Antivirus/ AVG Free AntiVirus
So many Antivirus are available in the market with good performance and lees load on your machine. Because the main property which is note down in any antivirus is that, 1) It should be Light. 2) Show good performance. So its means that a User want that he should own such a Antivirus which is lighter, shouldn't be heavy for machine and it should show best performance..
Keeping all these issues in mind we come to conclusion that such a Antivirus for common users is AVG.
With AVG Antivirus you can also own firewall protection, web browsing, E-mails Scanner and link scanner also..
AVG has many more futures in it. You can also download it in trial version and it can be upgraded with the passage of time . So you can use it for free till many months. AVG checks file by file and then scans the data. while you connect USB it gives you option to delete the virus or you can ignore it.
it is just like other windows applications so,
It is easy to download and install. While using it you will enjoy it.. Because it makes your Virus free and doesn't disturb your machine. It works in background to make system fast.
If you want to download and install avg you can go on these links which are easy to download and install.
Just go in these links and click on download buttons.
Clean up your disk space in window 7 and windows 8
In your system it is necessary that you should have more free space in C, while using window 7 either windows 8. There are many tools which clean your System's disk C. Today i am gonna tell you an easy way to free up your disk space. Most of the disk cleaner software are paid. Disk cleaning makes your PC speed up. You can do this in few steps and totally free..
So follow these steps and make your PC speed up.
1) Click on Start button.
2) Click on control Panel. (a little change in windows 7 & 8 control panel)
3) Now click on System and security.
4) Go to administrative tools.
5) Click on free up disk space. A new tab will open.
So follow these steps and make your PC speed up.
1) Click on Start button.
2) Click on control Panel. (a little change in windows 7 & 8 control panel)
4) Go to administrative tools.
5) Click on free up disk space. A new tab will open.
6) Click on OK button, (While selecting the disk C) it will search the files to delete.
7) Choose the files to be deleted and click on Clean up files.
What is android Operating System.
Android Operating system is based on Linux, commonly used in Mobile phones. Mobile phones using Android system are called smartphones, or it can be used in tablet Computers. Android was purchased by Google. HTC dream was the first phone introduced by Google which used Android technology.
Gradually it was expanded to other smart phone also.
Android has different versions available such as 2.x and 3.x versions. 3.x is used in tablet while 2.x is used for mobile phones. Andy Rubin was the co-founder of Android.
How ever Android technology is based on Linux but there is a special development kit to develop android applications. SDK software development kit creates android applications. This SDK is open source and can be downloaded by following link for free.
http://developer.android.com/sdk/index.html.
Android technology can be modified. So a user can modify his preferences. Android also provides best user interface. Android has free and open source licencing.
Android has more than 600,000 apps and games available. It is a multi tasking operating system through which you can switch between many applications in seconds. Beside this all android has much more..
Gradually it was expanded to other smart phone also.
Android has different versions available such as 2.x and 3.x versions. 3.x is used in tablet while 2.x is used for mobile phones. Andy Rubin was the co-founder of Android.
How ever Android technology is based on Linux but there is a special development kit to develop android applications. SDK software development kit creates android applications. This SDK is open source and can be downloaded by following link for free.
http://developer.android.com/sdk/index.html.
Android technology can be modified. So a user can modify his preferences. Android also provides best user interface. Android has free and open source licencing.
Android has more than 600,000 apps and games available. It is a multi tasking operating system through which you can switch between many applications in seconds. Beside this all android has much more..
Windows 8 system requirements
To install windows 8 on your Machine you will need to fulfill these requirements..
1) Processor: 1 gigahertz (GHz) or faster with support for PAE, NX, and SSE2.
2) RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit).
3) Hard disk space: 16 GB (32-bit) or 20 GB (64-bit).
4) Graphics card: Microsoft DirectX 9 graphics device with WDDM driver.
SOME OTHER REQUIREMENTS OTHER THAN BASIC REQUIREMENTS.
To use touch, you need a tablet or a monitor that supports multitouch.
To access the Windows Store and to download and run apps, you need an active Internet connection and a screen resolution of at least 1024 x 768.
To snap apps, you need a screen resolution of at least 1366 x 768.
To check if your PC meets these requirements, you can run the Upgrade Assistant.
1) Processor: 1 gigahertz (GHz) or faster with support for PAE, NX, and SSE2.
2) RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit).
3) Hard disk space: 16 GB (32-bit) or 20 GB (64-bit).
4) Graphics card: Microsoft DirectX 9 graphics device with WDDM driver.
SOME OTHER REQUIREMENTS OTHER THAN BASIC REQUIREMENTS.
To use touch, you need a tablet or a monitor that supports multitouch.
To access the Windows Store and to download and run apps, you need an active Internet connection and a screen resolution of at least 1024 x 768.
To snap apps, you need a screen resolution of at least 1366 x 768.
To check if your PC meets these requirements, you can run the Upgrade Assistant.