This Method is going to answer all the questions below

1. How to use Remote Desktop in connecting a System Which is in WAN to a System which is in  another WAN(consider that you have a system in WAN at your home and you want to connect to your friends system which is WAN at his home)(Remote Desktop Web  Access)
2. How to use Remote Desktop in connecting a System Which is in LAN to a System which is in WAN(consider that your friend has  three systems in LAN at his home and you have one system at your home which is in WAN and he wants to connect to connect from any one of the systems in LAN to your system)

How to use Remote Desktop in connecting a System which is in WAN to a System which is in another WAN(consider that you have a system in WAN at your home and you want to connect to your friends system which is WAN at his home)(Remote Desktop Web  Access)
This can be done in two methods

Method1:Using Remote Desktop Web Connection
Download Remote Desktop Web Connection.

Remote Desktop Web Connection is the tool required to establish web access between two Remote systems. So I recommend you to install this software. Install the software in the mentioned path C:WindowsWebTSWeb.

How to use Remote Desktop?

First thing is first, before Learning How to use Remote Desktop you should have a lucid idea about “What is Remote Desktop?”
What is a Remote Desktop?
Remote Desktop is a Desktop which is not in front of you besides which is located somewhere in a Remote Location.
Let’s assume that you are in a Restaurant with your laptop and you got a call from your boss that he needs the project files immediately and asked you to mail him. Unfortunately those files are present in your Desktop Pc which is at home. In this situation your desktop pc at home becomes a Remote Desktop for you. So, now you need software which can connect your laptop to your home pc via web. The software you require is none other than Remote Desktop which comes with XP Pro, SP1, SP2, SP3 and Vista. Unfortunately XP home doesn’t have Remote Desktop. So you don’t need to install the software externally by downloading it.

 Procedure to use Log Me In for Accessing Remote Desktop:

You don’t need to carry your Desktop or laptop to anywhere you go as every pc and laptops with versions greater than or equal to Xp have got the power to be accessed remotely. However, you need to install software to remotely access your system from a net café, Clients computer, or from your friend’s house.
For Months I have been searching for Easy Method to access my Office Pc from my Home which is called as Remote Desktop Accessing. The best and the simplest method in accessing a Remote desktop is to use Log Me In. Finally Log Me In has solved the problem of Accessing a Remote Desktop with none problems left. So am going to explain the procedure to access a Remote Desktop using Log Me In Software.

Test your server speed And Purpose of Tracert Command.
How to test your server speed?? And what is the actual purpose of Tracert command?? Well if i ask same question to my friends they will reply ” Why not !! we can easily test our server speed by using softwares. There are many softwares which can test server speed”.. Well they are absolutely right. But we have to think about this question ” can we test server speed without any software??”

how to remove Remove NetBIOS from TCP/IP without touching the Registry??
NetBIOS is a session layer communication service used by client and server applications in IBM token ring and PC LAN networks. The main purpose of  removing NetBIOS (Network Basic Input/Output System) from TCP/IP is to have increased system security and possible increased transfer speed. NetBIOS provides many applications. Major applications with programming interface for sharing services and information across a variety of lower layer network protocols. Before reading the below steps first you make sure you are NOT already using the NetBIOS protocol network/LAN/WAN etc. If you are any network or protocol it will seriously impair your connection. Below steps will explain you How to Remove NetBIOS from TCP/IP without touching the Registry..
Remove NetBIOS from TCP/IP without touching the Registry:
1.Open Network Properties.
2. Install Microsoft NetBeui only if you have peer-to-peer network for sharing files. And set this  to default protocol.
3.Change the Log on type to Windows Log on.
4.Now Restart your system.
5.Open Network Properties.
6. For EVERY TCP/IP occurrence: select Properties -> Bindings -> uncheck Microsoft Network and File/Print Sharing EVEN for TCP/IP Dial-Up Adapter.
Windows will complain that you have not bound TCP/IP to anything, but when it asks if you want to bind it to something, click No.
7. Again restart when promoted.
8. Now open Network Properties.
9. Now check to make sure that NetBIOS is unchecked in ALL TCP/IP properties, if it is checked, uncheck it, and then reboot if necessary.
Now you have removed NetBIOS from TCP/IP. Now all your file/print sharing is done by NetBeui, which is inaccessible from the internet.

How to remove AOL Instant Messenger (AIM) ads ??? Remove AIM ads..
You can easily remove AIM annoying ads without using 3rd party software. This method tested only with AIM v4.x.xxxx. The main problem is AIM will download ads and place them at the top and bottom of the main AIM buddy list, which you might have seen while you logged on in AIM. Our aim is to remove those ads forever. If you find them as annoying as I do. You might be wondering How i am going to remove annoying ads in the AIM window??? Well , this requires a little man work..