I have 80 GB hard disk , 128 MB RAM and Windows XP. My LAN has started to warm up.

Whenever I turn on my internet and start downloading , my LAN warms up and internet disconnects.

Please tell me why is this so.

Microsoft Office Communications server (OCS) has room for improvement but we can not compare it to IP-PBX system at all. It is a whole load of improvement to the new generation communication among organizations and their business partners.

I am in need of knowing what are some of the improvements that set Microsoft Office Communication server from the IP-PBX and other previously used systems?

Greeting Everyone,

The problem occurring with me is strange. I was using the default internet explorer on XP and thought to upgrade it. So I downloaded version 8 from Microsoft's website. It installed smoothly. But as I ran it, it showed that it doesn't have permission to run. It seemed like a

Problem with limited  accounts to me. But I was running an admin account.

So, where is the problem.

Recently I found out that it is easier to perform a bare metal restore that is restoring Active Directory on a computer that is not running than on a running computer, could someone elaborate for me the steps to follow to restore Active Directory on a running computer. What is the relationship between Active Directory and Exchange server?

Hi, i would like to know about the three protocols that Microsoft LCS using, the SIP, SIMPLE and RTP.   Which of this protocol perfectly suited for a simple configuration of Microsoft LCS.  How do they work, do they perform together or do i have to choose a specific protocol for Microsoft LCS to be perfectly configured?

I am a user of Microsoft Internet Explorer. I use it for browsing websites.

But now I cant browse through Internet Explorer.

When I put an address on the address bar its loading and loading and after that Its shows an error message contains various types of error code.

What can I do now?     

Microsoft Internet Explorer

Microsoft Internet Explorer has encountered a problem and needs to close. We are sorry for the inconvenience.

If you were in the middle of something, the information you were working on might be lost.

My internet explorer sometime shows me error message. The error tells "Problems with this web page might prevent it from being displayed properly or functioning properly. In the future you can display this message by double clicking the warning icon displayed in the status bar.

What should I do to get rid of this error?

I am using windows XP operating system. Sometimes I face some problem. A common problem is windows installer error. When I try to install a program a error message open which tells windows installer error.

What is the cause of this problem?

How can I fix the problem or what type of program should I install?

Windows Installer

The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Contact your support personnel for assistance.

Hello 

I want to know about IIS ( Internet Information Server).I know that how to install this to computer but i do not know what is the work of IIS in window and where is this used and how ?