Recent posts

How to make abstract class in Java?

In C++ we can make an abstract class by making all the methods pure virtual so that its object can not be instantiated.

How can we make a Java class abstract so that its object can not be instantiated?

Please tell me the easiest way to do it. 

 



Read more
Ramiz Raja Written on 08/08/2011 in Question

Network Adapter Non-Stop Acquiring IP

Network Adapter Non-Stop Acquiring IP

After scanning and cleaning my computer from viruses, my network adapter connected to my Internet Service Provider is acquiring IP Address continuously and never stops from acquiring the whole day.

This bothers me a lot, so I disconnected my Internet Service Provider cable, to stop the...



Read more
Cristine Written on 08/08/2011 in Question

Problem in printing using HP DeskJet 960c printer

Hello,

About 3 weeks ago I changed the color cartridges of my HP DeskJet 960c printer. It was working well until yesterday when I was trying to print a black and white page. But the printed page includes some portion of blue in it. But the blue cartridge is also...



Read more
Bennison Written on 08/08/2011 in Question

Browser and Skype Sound Problem

hi dear's

I am feeling 2 problems in my computer

1) I am using Mozilla Firefox and internet explorer both gives voice when i open youtube video but suddenly voice of Internet explorer disappear now i can't receive sound voice from internet explorer i do window again and install internet explorer...



Read more
ShaheenIqbal20 Written on 08/08/2011 in Question

Problem reinstalling Windows XP Professional

Hi,

I was using Windows XP Professional. Yesterday I reinstalled Windows XP Professional. But I didn’t format my hard disk. Now the problem is when I finished reinstalling the program, all the program shortcuts of my computer just vanished from the start menu.

Moreover, add or remove program contained nothing.

Please help...



Read more
Robert Rey Written on 08/08/2011 in Question

Problem in installing Quake 2 in my PC

Hello,

My system’s Configuration:

Processor: Pentium 4

Hard Drive: 160 GB

RAM: 512MB DDR2

I tried to install the program Quake 2 in my computer but failed to install it. But I can run it from the CD. How to solve this problem?



Read more
Mack Marey Written on 08/08/2011 in Question

ITunes accessing problem in Windows XP

Hi,

I am using Windows XP professional. System Configuration:

Hard Drive: 320 GB

Processor: Intel Core i3

RAM: 2GB DDR3

Now, a problem occurred when I was trying to access iTunes store from my PC. Sometime PC restarts itself and sometime it displays a blue screen. Help me solving this problem.



Read more
Marry Ann Written on 08/08/2011 in Question

How to set up Gmail and Yahoo account in Outlook?

As a new user of outlook, I am facing difficulties which are easy for others. Before using outlook I use Gmail, yahoo for my email purpose. It will be very helpful for me, if I can retrieve Gmail & yahoo message with outlook. Is it possible? If possible, how...



Read more
faisal Written on 08/08/2011 in Question

Problem with Fraction format in Excel

Good day!

While it is true that we can use the Fraction format in the Number group (Home) to enter fractions as fractions and not date

(such as 1/5 and not 5-Jan, etc.).

How can we prevent Excel from automatically rounding off to 1/2 for fractions that are actually equal to 1/2...



Read more
jomar05 Written on 08/08/2011 in Question

How do I install Linux without reformatting my hard drive?

I want to try out Linux but I don't want to reformat my hard drive with Windows on it.

Is there a way I can do that without removing Windows from my PC or reformatting my hard disk? I am afraid I might ruin the partition and render...



Read more
Leonardonatello Written on 08/08/2011 in Question