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Changing IP address in windows system is quite simple but it can affect your network setting entirely. You may loose your inernet connection or other networks setting.

If the IP is static it is not possible to change it without contatcing your ISP. The device is always having a static IP. Mostly the device are assigned dynamic IPs which are given they connect to a network and are temporary which can change over time.

If your system is having an external IP address then it can be changed in following ways:

Now, how can we find if our system is assigned an exenal IP or internal IP?.

Any IPs assigned by your router are internal and are in the form of 192.168.n.n. So the router is getting an external IP address from ISPs a ... Read more »

Here in this article we shall learn to create ODBC data sources that will be used as drivers in connecting to databases like oracle or sql servers.

Click here to see how to create data source for oracle database in control panel.

After this is done, you will be able to use this data source in your front end program(Java, VB.net etc). Click here to see the JDBC connectivity if you have already created data source.

To create a data source, Go ... Read more »

Here in this article we shall learn to create ODBC data sources that will be used as drivers in connecting to databases like MS access or oracle.

Click here to see how to create data source for oracle database in control panel.

After this is done, you will be able to use this data source in your front end program(Java, VB.net etc). Click here to see JDBC connectivity if you have already created data source.

To create a data source, Go to Control Panlel--> Administrative Tools and then click on Data sources.

Hello Engineers,

I have seen candidates struggling a lot while making a first time connection to a database(Oracle, MS access etc) using Java or any other front end technology. That is why I have added this article to make it simple and fast.

In this article we will learm how to connect to MS access database(*.accdb, *.mdb) using java program.

Before conneting to MS access database, you need to create data source in Control panel. Follow this llink to create data source in Control Panel >>Administrative Tools for MS access database.

Once the data source is created, we will move to the coding p ... Read more »

Many times we want to send a mail to someone at a specific time but not now. Due to some reasons, we want to the mail to be sent after some mins or hours.

In this article we will learn how can we schedule a mail in MS Outlook to be delivered at certain time in future!

Its very simple. First of all create the mail/message that you want to send later. Now follow below steps:

1. Go to Options tab at the top.
2. Then, go to More Options section and click on Delay Delivery.
3. You will get below dialog:

... Read more »

Problem step recorder (PSR) is a tool provided by Microsoft to record problem steps or any other activities that you do at your computer.

How do I use Problem Steps Recorder?

You can use Problem Steps Recorder to automatically capture the steps you perform on a computer.

It also include a text description of where you clicked and a picture of the screen during each click (called a screen shot).

Once you capture these steps, you can save them to a file that can be used by a support professional or someone else helping you with a computer problem.

The steps will be recorded in a zip file which contains HTML page containing all the steps with images and descriptio ... Read more »

Webmaster tools

It is a tool provided by Google and several other search engines to help submit your website to Google, Bing or yahoo etc.

Google Webmaster Tools is a service provided by Google for webmasters free of cost. It allows webmasters to submit and check indexing status and optimize the visibility of websites.

The list of inbound links o

Here in this artice we will learn how to create a simple website with your custom url.

Suppose you have made a simple webpage. You want to make it global instead of putting it into your hard disc. You want to make it accessible globally.

• Create a simple html file or a webpage containing some images, texts, links etc. Save it at firstPage.html
• Now find a ISP (Internet servic

DESCRIPTION
traceroute tracks the route packets take across a TCP/IP network on their way to a given host.

See traceroute command in Linux also.

How it works??

• Tracert utility uses the ttl field of ip packet header to accomplish its goal. TTL field(usually set to 32 or 64) tells us the number of hops a packet will have travel to reach to its destination host.
• Each time a packet passes a hop, the ttl value is decreased by one and when the TTL value at an intermediate hop (router) becomes 1, the packet is discarded.
• ... Read more »