A person can put files on your computer unknowingly. It doesn't matter if your connected to Vaaga or any other website. Files added to your computer is called virus' or malware. Make sure you have good protection for your computer.
Personal Computer is the computer that is not connected unto any other computer. Network Computer are computers that are inter-connected with each others. Network Computer can access any other computers files/data from one another.
Clod computing is not replacing anything - it's just a secure area of storage space on the internet. Cloud computing - is simply an internet-connected computer - any computer - that you can upload personal files to. Think of it this way... Suppose you had important files on your home computer, that you needed to take with you to a business meeting. Instead of leaving your home computer on, and connected to the internet, you upload the files to the 'cloud' - to a secure location. Once you get to the meeting, you access the 'cloud' from the computer where the meeting is being held, and the files you saved are there for you to access.
In file sharing you transfer files from another computer connected to internet. While in case of downloading you receive files from dedicated servers.
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If the files are stored locally, then yes. Otherwise, no, you will have to reconnect to the internet to delete them.
There can be many risks if you share files from your computer to someone else computer. If you do not know the person well, they could send viruses to your computer, download malicious software, or steal files from your computer.
Yes, you can. Your office computer should be connected to Intranet Connection and your home computer should also connect to the same network then you can share the files and folders
Yes, it stores files from a computer. Examples would be: A flash drive, external hard drive, a USB connected digital camera, USB connected ipod or mp3 player. Anything that has memory in it to store data or files and is connected though a USB port.
An advantage of using a pen drive is that you can access your files on the majority of computer systems. You can do so even if they are not connected to the Internet.
With Windows Live Cloud Computing, you can access your files wherever you are because the files aren't on your computer's hard drive. They are stored at Microsoft's secure server. If you are on a business trip, you can retrieve files that you created on your home computer. Even if you don't have a laptop with you, you can access your files from someone else's computer or from your smart phone.
The main benefit of offline backup is the security of a persons computer files. Having security backups for computer files can save someone from awful lot of trouble if the computer is lost or stolen or broken somehow.
PDA's can be connected to a computer. Files can be transferred from the PDA to the computer and from the computer to the PDA. Data such as phone numbers, addresses and appointments can be synchronized between PDA's and computers so the information can be the updated.