To understand a DDoS attack, think about those zombie movies. There is always a scene where the survivors are hiding in a house surrounded by a horde of undead trying to get in, banging on the door and trying break in through the windows. They may be able to hold out, but there is no way anyone else can get in to help or for them to get out. They are locked down!
Technology like any industry has evolved with its own language. I think this language is the second biggest stumbling block to understanding and using a computer-not just sending an email or surfing the web but truly use computer programs on both a PC and other items. The other thing is just like owning a car you don’t need to know how it was built or how to repair it in order to drive it.
Once you are sure the hardware is set up correctly, you must now setup the network within Windows on each computer. Setting up the LAN will be basically the same as when you set up your internet connection. Within each computer go to your Control Panel then go to “Network Setup Wizard”. Follow all steps you are prompted to do; you should be guided through the steps which are needed to setup the Local Area Network. If you are unsure of what exactly to do, you can read the “checklist for creating a network” which should help you when trying to get the network ready. You must do this for both connecting computers.
learning computers As for USB flash drives, I also started from not having any idea as to what a computer flash drive is to always having one on my keychain. I had my first encounter with the gadget when I worked at a printing press. I was asked to save the design on a floppy diskette, but I frequently complained that the design file was too big for the diskette to contain. Then, my superior tried to look for a more convenient storage device for me, like the rewritable CD, and then came the USB flash drive. The usage process then wasn’t as convenient as it is today. Since we had Windows 98 installed on my workstation, prior to using the drive, we would have to install the necessary drivers first before we could use the thousand pesos 128MB USB drive.
Netstat is a useful tool that displays network connections (both incoming and outgoing) on computers. This will allow you to see all IP Addresses that have made a connection to your computer.
IBM is known for creating the first personal computer widely affordable and available to the people. IBM 701 was the first general purpose computer developed by IBM. The new computer language called FORTRAN was used in the new 701. Other IBM computers also followed like the 704. The IBM 7090 also was a big success and it dominated business computers for the next 20 years. In the late 1970’s and into 1980 IBM developed a personal computer known as the PC. IBM has had a huge influence on the computers used today.
How can multiple computers connect if only one address is assigned? When you make a request for a Web page, how does it know which computer requested that page? Let’s take our home analogy one step further. Let’s say instead of living in a house, you live in an apartment. When someone sends you mail, they not only include your address but also an apartment number. This number is internal to your apartment building and every apartment has its own unique number. Similarly, multiple computers can connect to the Internet if they each had there own unique local IP address. This can be handled by a router.
how to use computers Just like the operating system, most programs use what’s called an interface: that shell or skin that hides the code, and allows you to navigate and manipulate using simple clicks and commands. This interface is what enables us to just stroll on over and start making things happen on the computer without knowing a darned thing about programming or codes or ComportComputers much of anything.Right click the hard drive icon and then choose Properties. Inside this window, click the Tools tab and then activate ScanDisk from the error-checking box, which is located somewhere at the top of the Tools tab. You can start by clicking the button labeled Check Now. After doing this, a couple of check boxes will appear. Between these two, select the box labeled Automatically Fix File System Errors. Wait for the utility to perform a fast basic scan that usually lasts for a few minutes.