I was going through an article in the newspaper when I came across words NAS and file server. I couldn't find the proper meaning of the paragraph without understanding the meaning of these words. What is the difference between NAS and file server? Someone, please elaborate.

Many times I have heard people using terms Help Desk and Service Desk. What is the difference between Help Desk and Service Desk? Which one is more beneficial to the company?

Hi. I have been thinking of using the Nortel cs1000 communication server. What is Nortel cs1000 and what are its uses? Also, can you tell me about its features and benefits? Thanks in advance.

Hi. I have been trying to install the HP laserjet printer but get the error “unable to install printer, the print processor does not exist”. I have tried using the usb connection also but it is not working. I also tried installing it on a new PC but got the same error message. OS being used is Windows 7(32-bit). What steps can be followed? Thanks in advance.

Hi. What is the use of an Active Directory? Also, I have been trying to install active directory in windows server 2008 r2, but I make some mistake every time I try. What are the correct steps for installation?

Hi. I have started using active directory management gateway service recently. Since a day or two, it has been showing some errors while getting started. I have looked up many sites for help, but nothing works. Could you tell me what is going wrong and how to fix the errors?

Hi. I have configured all the computers and joined them to the domain, and now I want to install the active directory federation services 2008 on each of the servers. Can you help me by suggesting the steps which need to be followed?

I am using windows 7 and need a tool to set, create and delete permissions. Can you provide me some tools to create and set for NTFS folder permissions tool?

Hello people!

Being an inexperienced chap in working with Citrix, I need the help of experienced people out there. Every time after logging in to Citrix Server, a message pops up “Citrix XenApp cannot contact the license server”

The services become inaccessible after some time.

Please help in fixing cannot contact the license server in Citrix XenApp error.

Why most of the companies are investing in the virtual servers? Which is the best server monitoring software free? What are its advantages and disadvantages?