Resolved ORA-12154: TNS:could not resolve the connect identifier specified

ORA 12154 Error

This issue is faced in some versions of oracle as ORA-12154: TNS: Could not resolve service name. Mostly this issue comes in Oracle 10g and Oracle 11g Express edition which i have faced. When you or any application try to connect to an Oracle Service via Oracle Networking SQL*Net, it looks up the connect data

7 Best Ways to Extend Your Laptop’s Battery Life

Extend Your Battery Life

Laptop…. Very very ultimate digital platform that enable you to connect with the world. You can work, play games and do so many things wherever and whenever you want. But only one thing can stop you from doing all such things………. i.e…. Battery power… If you don’t have enough battery power and you can’t plug

How to Rename File Extensions with Command Prompt

Rename File Extensions

In this article, you will learn the way to change / rename file extensions in windows with command prompt. Question: Suppose you have a folder in which thousands of .TXT file exist and you want to change their extension to .XLS. How to change the extension? Answer: There are two ways to change / rename

Microsoft Windows 10 Product Keys

Windows 10 Technical Perview

Microsoft’s Windows 10 technical preview was announced on 30th Sep 2014 and as usual Microsoft has shared Windows 10 Product Keys to test its technical preview edition.

How to Use Problem Steps Recorder (PSR)?

Problem Steps Recorder

In this article, we will show you how to capture all the steps for any problem which you face on your computer. There is an in-built tool in windows which can be used to capture all the steps you take on your computer, you can save this file that can be used by a support

New Quick Way to Create a Desktop Shortcut of a Website

Create a Desktop Shortcut

Creating a Desktop shortcut is very helpful for quick and easy access of a website . You just need to double-click on the desktop icon and it automatically launches in the default web browser and opens the website which you have created in the shortcut. In this article, we will show you very quick and

How to Change the Cursor Movement Direction in Excel

Change Cursor Movement in Excel

Whether you are an associate or owner of a company, you can’t work without Excel. In this article we have explained how to change the cursor movement direction in Excel. By default, cursor moves top to down when you press an Enter key on your Keyboard. As mostly data is entered into columns so it

How to Display Alexa Widget as an Image to Your Website

Add Alexa Widget as an Image

According to Alexa website, you can use below method to show Alexa rank to your website but in this article I will show you a simple trick to display Alexa widget as an Image. If you want to show following Alexa widget, Just change yourwebsite.com to your website URL in two places in the following

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