What are Proxy sites

What are Proxy sites

Proxy sites enable the individual to access websites and servers through another server to keep the location and identity of the individual unknown. This helps to limit the amount of spam, cookies, and other information from being gleaned or placed on the computer. This in turn helps to keep the computer running fast and efficiently.
Cookies and other computer identification software that is placed on the computer by websites can drastically slow down the computer. These cookies and other identification softwares help to identify a computer upon reentry into the website so that items that the website thinks you want will be available. The computer can also “catch” a virus from such softwares because of the software’s ability to be corrupted or otherwise altered. This is one of the major reasons that people use proxy sites.
In addition to the protection from cookies, proxy sites stop the gleaning of information from the computer through the website. This gleaning is often just information regarding what other websites that one is viewing, but can be much more invasive. The possibility of hackers and other individuals who might be using the gleaned information to steal one’s identity or bank accounts is greatly reduced by using a proxy site.
These proxy sites can either be true internet sites that assist one in viewing additional websites while keeping the computer safe, or they can be servers that protect the computer. Proxy sites that are true websites tend to provide secured lines of communication between the website and the computer. This helps to defray any lost or gleaned information from the computer and limits the cookies that may be placed on the computer.
Servers that are used as proxy sites are often in addition to the server that allows for the computer to access a website. This server acts a surrogate computer and takes all of the cookies, spy ware, and other computer harming components for it to be trashed and destroyed before damage can be done. This server could be part of the computer itself, or it could be part of the ISP server units. Either way, proxy sites can be extremely useful and helpful for all those who use them.

Life Story Of A Notebook

Life Story Of A Notebook

Computing on the move has been a focus area for a lot of Information Technology Companies for years. The idea of being able to work while on the road is extremely fascinating. A notebook, also known as a laptop, which may also be understood as a mobile computer has been the solution for these portable computer related tasks.

History

It is a little hard to determine which is the first notebook or portable computer ever made. The Osborne 1 is considered by most historians to be the first true portable computer or notebook. This was produced by Adam Osborne in the year 1981. It featured a 5 inch screen, modem port, floppy drives, few bundled software programs and a battery pack. The total weight of the notebook was about 11 kgs. Gradually after this Epson, Radio Shack, IBM, Apple Computer etc. all came out with a portable computer. IBM`s IBM PC convertible introduced in 1986 was a true laptop computer. This computer ushered in the laptop area. Since these early models, notebooks have seen tremendous development.

Features and Functioning

Notebooks have the identical major components as Desktop PCs: microprocessor, RAM, operating system, input/output ports, hard disk drives, speakers and sound cards, and speakers. However, all laptops have power management features to extend battery life, or conserve battery power when battery is low. A notebook differs from a desktop PC in terms of power supply, display, and the type of input devices it uses. Notebook processors usually have multiple sleeps, meaning slow down modes which help in increasing battery life and can also run on low voltage. Hard disk in the notebook also functions in the same way as it does in Desktop. These are slower in speed and have lesser capacity.

In addition to hard disks, notebooks also have options for removable disk storage system such as Floppy Discs, CDs and DVDs. A notebook also has various input/output ports that enable you to connect to various peripherals. Most notebook computers today feature built-in modems and Ethernet for external connectivity. Infrared ports for wireless connectivity are also becoming very popular. One of the most critical components in a notebook is its battery as it works on battery power for usage while on move. Battery life offered is different for each device as it depends on the configuration and power management features implemented. All notebook computers come with an in-built LCD screen for display output. For Input, notebooks are featured with built-in keyboards for text inputs. As far as pointing devices are concerned, notebooks use one of the three-Trackball, Pointing stick, Touchpad.

Advantages & Disadvantages of Notebook

The most important advantage of a notebook is its portability. One can work with ease anytime and everywhere. Also, access to wireless networking in public places is making notebooks more and more useful. The counting of disadvantages for a notebook always starts with its high cost. Not only the initial cost, its parts are also expensive and are not interchangeable. Notebooks have a lesser storage capacity and its processor usually works at a lower speed when on battery power. Notebooks are also prone to theft due to its portability.

Future Directions

With falling prices and acceptance of new technologies, we can expect to see a significant increase in demand of notebooks. Vendors are also working on the design of the notebook to make it stronger so that it can withstand jerks and shocks. New technologies are being integrated into the notebooks to prevent failure and data loss. Mostly used by corporate firms, professionals and businessmen, vendors are now targeting students and home users as well because of increasing affordability of these devices.

So the emergence of this new usage category is definitely on the cards. This means there is a huge potential for notebooks in the coming future and the price cuts offered with technological improvements are sure to fuel growth.

The modding.

The modding.

The computer design could be discussed for hours – it is almost the same as talking about art. Throughout history, the mankind has sought for a diversity of the surroundings. It is a commendable zeal, I hasten to say. So, with the advent of home and office computers, a new problem appeared. Your may not believe but it concerns the design of computer case.

In the late 20th century, the computer case represented a uniform gray box with a monitor over it like some leader bust. This can not go on forever… and modding appears to help those who are unsatisfied. Modding is a vocation of home masters who can keep an instrument in the hands and who got tired of beloved computer serial design.

Modders, this is what modding-lovers are called, are actively introducing new self-designed and homemade computer cases, invent new technologies and approaches to make their unique home computers so that they will stand out from the crowd and enjoy possessing an exclusive computer with heretofore unseen features, forms, etc., i.e. a real modding thing.

Any modding computer consists of main serial units and components, whose appearance and features are developed and upgraded. Modding concerns not only the outer parameters of computer hardware, but also the complex technical modernizations, such as an increased processor speed, RAM starting, etc.

Great success is a silent computer, i.e. the noiseless computer that has removed headache of many PC owners and allowed them sleeping at night. No modding project goes without backlighting, whose halogen illumination makes mysterious any project, emphasizes the dignity of excellent design and hides minor shortcomings and constructive lacks.

An excellent contribution to any modding makes Airbrush. This is a specific trend, a way to draw with acrylic nitroenamel paints on the computer hardware using a miniature sprayer – aerograph. The computer decorated by the master will look so wonderful that people can not forget it. So, if you get interested in modding or want to do something by yourselves, visit our site.