I have a Samsung mobile phone and its model is SGH-E490.  I set my GPRS but it does not work. No message is shown. No sign about GPRS connection.

Now tell me how can I use my phone as modem. Oh! My dear I also forget to tell you that I had also installed Samsung PC suit.

I faced a new problem at that time. I cannot open my driver with a double click.

There is no message or no signal about this problem. Not only also single click.

How can I open my drive with a double click?

I used my PC at the long time in a day. Now a day my PC is restarted again and again. When I hardly need my PC running it automatically restarted without any message. Please dear help me out of the problem.

I cannot delete this unnecessary file from my temporary folder. I tried to delete it, but it's not working. I also tried to copy my DVD disk, but still nothing happened.

So what is the main problem here?

I have a DVD disc of 3D Max software. But when I install it for my OS then it shown by a message like this ‘Internet connection is needed to install’. When I connect internet it has been long time to installing. But not install. Now what can I do.

I am using Windows Service Pack 2. But the problem is I cannot install that program.

Already I download an Adobe Flash Player from internet.

But when I try to install this program it's not installing.

So what can I do now?

I have used a Zoom Ultra USB modem. When it connected with my PC with a long USB cable, then it is disconnected again and again. I cannot use Internet. How can I solve this problem?

I installed an old version of K-lite codec player in my PC. It is not played in my PC. So I tried to remove it from my system.

I opened the control panel and selected add or remove programs. Then I selected change/remove option from this box but a message is shown as, "some file is corrupted unable to remove etc."

So how can I remove this from my PC?

My Windows Vista Home Premium Aero Glass feature wasn’t enabled. But I am pretty sure that it is already on my computer system, I just don’t understand why it shows no effect when I switched on to windows, why it does not have a live screen shot when I hover my mouse to the start menu, and all of its features are not working.

This has been working when I first installed my operating system, but now I don’t know why it suddenly stopped.

I want to know the procedure on how to enable it again.

Please help.

I am a new user of Ubuntu. I want to use a webcam with Ubuntu OS. When I try to connect my webcam in PC’s USB it is not shown in my Ubuntu desktop. There is no message shown here. What can I do now?