Someone or something blocked me from accessing my D: drive. When I click on the drive it says access denied.

I am logged in with an administrator account and have accessed the drive before.

All my backups are stored on that drive and if my PC crashes then I have nowhere to recover that data.

After the message, I restarted my system twice but still the same message.

I am using updated NOD32 antivirus and have scanned my system twice and there is no virus in it.

If anyone can help,

I’ll be really grateful.

I had setup a BIOS password to my computer a few days ago and I had gone for a tour. Unfortunately I did not kept the password safely, I thought i can remember it anytime. But I was wrong. When I come from the tour now I can not remember the password I set in the BIOS. My Motherboard is Intel DG41RQ series. Please tell me what to do?

I really need assistance as I can not able to open My PC. I have many work in my hand but I can not able to do those because some important files are in that computer and now I am using my brother's Laptop to write this questions. So please some one answer me how can solve this problem.

Tell me in detail so I can follow the instructions. I want some quick detail answer, so answer as soon as possible.

In many recent time's antivirus I have observed a protection system called real-time scanning system.

I have used Norton 360, Norton internet security 2009, Norton Antivirus 2008, Eset NOD 32 4.2 and Eset Smart security 4 in all those antivirus software I have seen that this real time scanning system is available.

My first question is that what is the main function of this Real-time file scanning system?

What is the main difference between the normal scanning system and the real-time scanning system?

How it protects our computer?

Why the name real-time scanning is used to define this part of the software?

What is the difference between firewall or filters with this real time scanning system?

Hello all,

I am using Yahoo Messenger version 10 to chat with my friends. I visited a site suggested by my friends before some days and made some friends there. Also added some of them on my Yahoo Messenger on their request.

I am getting disconnected after some time of hang up on yahoo messenger. I don't even know what is happening. A friend of mine told me that someone is using yahoo booter that's why I am getting DC again and again. After getting disconnected whenever I try to log-in it says invalid password but whenever I try to log-in through yahoo mail after that my yahoo messenger starts working as well.

Is there any way to block the sender of the file which I am receiving before yahoo hangup and disconnect?

Hi,

I’m having a side by side error with BitDefender Antivirus Pro 2011 and BitDefender Internet Security 2011 with Windows 7 64 bits!

Hi all,

I have my laptop with Windows 7 and connected to my office system which is Vista Business. Every time i connect, i get this box.

Error

An unhandled exception occurred. Please check your settings.

Parameter is not valid.

See the error log of the application or the application event log of the client for additional information.

OK

Not sure, why i have different windows opened on vista and not able to identify which window or software shows out this message.

Any help would be wonderful.

Regards,

Pappa.

I have my own Laptop in which I use Windows XP operating system. But unfortunately I have no Antivirus program to setup in my Laptop. So I am getting a Message that says that "Your PC might have at risk". Now how can I get rid of this message? And moreover I want to know how can I find a good antivirus for my PC. But there is a problem as I have no credit card and no Bank account of my own and I am a student so I have not enough cash for a Antivirus.

PDF files are a good place to store data. PDF files are non-editable which makes it more stable. But it can be editable using some kind of software so i am thinking about the security of the PDF files. Is it possible to use password protection to PDF files? If it is possible then how can it be done? I like to know the procedure of the process.

PDF files are a very good format to store data inside it so important data can be stored if the Password protection can be applied. This will help to handle very secret data and it will give very secure transfer of data's. So its very important for me as well for those people who use PDF files regularly in their work.

I hope a detailed answer which can help me to learn about the process.

Linux is open source operating system. As far as i know it never get affected by viruses!

But i don't understand why? What is the specialty of Linux or other open source operating system?

Why? If anyone can built a open source virus then what happens? The main feature against virus is this but what about other type of securities.

Does Linux offer a proper secure computing? I have never used Linux so i have no experience of this operating system.

Can any one who has knowledge of this type of operating system please answer my question.

How secure Linux is?

This will help to make me confident about using open source operating system.

Hello Dears,

I am a user of MS XP professional edition and I am facing an issue of spyware. In fact, a few months ago I had purchased a product named, Lenovo ThinkPad T61 and I installed AVG Antivirus professional, along with Microsoft Windows defender (registered).

However, from the first day, I have been facing a problem. The advert pages appear in my browser continuously. The window which appears is usually for a reasonably credible advert like eBay, Walmart etc. Also the title at the top of the advert pages screens always use to begin with a specific symbol.