I need some tips for taking care of my pc. After every some days dusts make my CPU dirty inside and outside. Especially my monitor is attacked by dust every day.

How can I easily remove that dust from inside and outside my CPU? How can I keep my CPU clean every day easily? Should I use any kind of fluid for the cleaning? What kind of fluid can I use? I really need to know.

I currently purchased five new workstations with Windows 7 Ultimate as their operating system to replace five Windows XP workstations. My five new workstations were purchased with Microsoft Office 2010. My users are accustomed to using Microsoft Office 2007 which is what was installed on their Windows XP machines.

They are now requesting for me to downgrade from Office 2010 to Office 2007. I would like to know what are the steps involved in downgrading from Office 2007 to Office 2010. Is Office 2007 compatible with Windows Ultimate 7? Is this something i can do myself or do i need professional assistance?

I am using Samsung hard 500GB hard drive now. But recently it starts clicking. What does the click sound mean? Even sometimes I cannot connect it without disconnecting it.

When it start clicking, my pc stutters. My hard drive is almost filling up with many important data. If I had to format it then I will fall in a great problem. I really do not want to do it. What can I do now?

I need to boot my operating system as quick as possible. So need to speed up the booting. It seems to me that my pc is booting a little slow.

I want to make it fast. Someone please give me some tips to boot my operating system faster.

I want to run two operating systems in my computer. But I don’t know how to do it. Someone please help me by describing the way to do this. I need to use windows XP and Windows 7 in my computer. Do I need two different hard drives to do this? I really need help.

I want to run two operating systems in my computer. But I don’t know how to do. Someone please help me by describing the way to do this. I need to use windows XP and windows 7 in my computer.

Do I need two different hard drives to do this?

I really need help.

I use a Network drive which by default comes along with software that makes it recognizable in windows. I connect my drive through Netgear Gigabit wired switch.

My Windows 7 recognizes the drive and shows it in my computer but sometimes at the start up I get the message saying “it was not possible to connect all the network drives”. In my computer they are shown with a red cross and upon trying the reconnect the windows immediately reconnects the drive now this is not something that is causing a lot of trouble but it happens sufficiently enough to be a nuisance.

Any help regarding the matter?

I have found very recently that a whirling sound is coming from my CPU. It was not so acute before. I could not figure out where from the sound in exactly coming. I am really tensed about that sound.

Someone please help me to figure out what really the sound is. Is it harmful for my computer? What can I do to get rid of the sound? The sound is increasing day by day.

1.  I have a problem with my media player because it won’t play anything.

2.  I am using Windows 7 32bit and my media player will not play any files at all be that a video or audio. It is not something that started off from the start in fact it started a few days back.

3.  I looked up media player on Microsoft website and they only seem to have that available for windows XP users. I just need to know how to uninstall my windows media player because I can’t seem to find it in the control panel.

 Thanks in advance for any help.

I have the Microsoft LifeCam Cinema camera. I installed the drivers and other things via the CDs provided with it.

I have a core 2 quad q6600 processor with Microsoft Windows 64bit installed with all the recent updates and have 6gb of Ram.

Now after installing the camera when I click on its icon it says

“LifeCam could not find the LifeCam Files folder or save a file in it. For more information, see "Troubleshooting and product support" in LifeCam Help.”

Well I looked up the Troubleshooting and product support, and there was nothing useful in it that I could understand correcting the problem.

 Thanks Daniel Monroe