Please Explain all type of networks.

I am a new student in this field and would thank any one who can explain them to me.

Can I copy more than one block of text  to the clipboard, then paste everything into my document ?

Please explain the different types of wireless networks and how they work?

Hi,

Anyone can help me please. I want to write Urdu in MS word. I have inpage for Urdu typing and I want to type direct Urdu in MS word. I have to type my school examination papers. Please help me. Thanks.

Hi TechyV users,

I want to prepare some user friendly instruction for kids with the basic windows Operating system options.

So to do this, I can take the screen shots.

But the problem is, when I press "PrtSc" button and paste it to Ms Paint program, it will copy the whole screen with all opened windows but i need to copy only the particular window.

So is there any easy way to do so?

I'm trying to learn Photoshop and I've come across this file types. I know some, however I am not familiar with what to save with and when to save to. If someone can give me a brief description, I would gladly appreciate it.

Hi all,

I want those Bing images appear as my wallpaper. I also want them to change when the Bing wallpaper changes. I've seen it on a friend's computer and I am envious. I know Microsoft office, but I am not sure how to do this. I am on windows 7 too.

Hello,

I have an iPhone 3G. Suddenly I have lost my all data in my iPhone. I don't know what the reason is and  I am worried. Kindly tell me how I  can recover back my data?

Hi guys,

I'm new to this kind of stuff so I need your help. I have published website and manage to get it indexed in Google and Bing. However, Bing bot is crawling private sectors of my site and i want to know how to stop it. It also keeps on over-crawling my site and I'm afraid that it might eventually cause an increase on my server load. Please help, any advice will be really helpful! TIA