What site can I search on how to learn anything about computer hardware and software?

I need a complete guide from basic to the most recent studies about computers.

Thanks.

Are there techniques wherein I can insert an Unsubscribe Link in my email with the following conditions?

  1. I will not download any software for bulk messaging. 

  2. I will not use HTML Email. I will be just using an ordinary email like Gmail, yahoo or Hotmail.

  3. I don't have a domain or website at the moment to direct the link.

  4. If possible also, the recipient will not fill up any form to unsubscribe, a 1 click unsubscribe link.

  5. And I will also have a list of recipients who unsubscribed, a generated spreadsheet perhaps.

I have a...

I need some information and help about it. Actually I want to Start Software business, related to “programming and database”. My aim is to create programs like video games for cell phone, program related to automobile, software to facilitate banks, fly programs and entrepreneur small innovation.

Tell me how much investment I have to require to make the initiative happen?

I know computer has different types of memory, like RAM, ROM etc. Why use different types of memory in the computer?

Which peripheral device would you prefer, if you have to keep the data safe and save it for long time ?

Hello friends, I am a regular user of FaceBook and I am very much annoyed of different attacks on my wall post and tagging these days. I just want to get rid of this problem.

Please help.

Mita

I have recently installed windows 7.

When I open websites having videos, my browser get freezed. I have tried Firefox, Chrome & Internet Explorer.

How can this problem be fixed, Please help me.

Thanks

Hello Experts,

i am using Pentium 4  and have ram is 512 MB

Hard disc is 80 GB

Now can i use web cam in my pc? Any suggestions is highly appreciated.

Thanks

Hi everyone, I am a user of Windows 7. In order to increase the network speed of my computer, I firstly go to the control panel and then click "Turn Windows features on or off" to remove the tick mark from the Remote Differential Compression, but it doesn't show anything inside  the window that comes up. I tried it repeatedly but in vain.

Please suggest me the way out of it.

Sajal

I am looking some problems when i use my personal computer (PC).

Can i use my personal computer (PC) without an antivirus?