Tag Archive: computers

Modern Office Equipment

Modern office equipment has long taken its rightful place in our everyday lives. It has become an integral part of the offices and home offices. Read additional details here: Essex Financial Services. Replaced typewriters came high and available for the cost of equipment. Depending on the quality and performance, it is divided into two types: home and professional use. The scanner is used to copy and transfer any desktop information in digital form. The basic, qualitative characteristics are speed scanners, color and optical resolution. Of optical resolution depends on the quality of the scanned image. For scan regular text and pictures will be enough scanner optical resolution of 300 dpi.

Scanner color rendition is the number of colors in a scanned document. When working with color images, this figure should be not less than 24-bit, to work with plain text and black and white images rather 8 bit. Contemporary monochrome and color printers provide very high print quality. They are highly productive, virtually noiseless and reliable operation. For professional printing color images need more resolution. If you speed is important, it is determined by the number of printed pages per minute.

For fast, quality and complex work related to the copying and printing are multifunction devices that combine functions in one device scanner, copier and printer. They are ideal for offices and for home use. Provide high quality work with both black and white, and color images and documents. All the above technique is the most common format A4. Leading producers copiers are firm Sharp and Xerox. Any copying, scanning and printing technology of the world leaders – is a consistently high quality, reliability and ease of use.

Ultraportable Notebook

Netbooks Netbook manufacturers, squeezed in rigid constraints of Intel and Microsoft to the technical characteristics of such devices, to seek innovative solutions to make their product different from others. ASUS Eee winner PC 1008HA Seashell ASUS Eee PC 1008HA Seashell ASUS has managed to combine the optimum requirements for these netbook as compactness, lightness, beautiful appearance, autonomy, and cost. Technically, the best laptop in the classical format. Nominees Acer Aspire One D250 C total transition manufacturers of netbooks on the 10-inch diagonal screen, Acer has released a proper model, combining it all the specifications at the lowest possible price. ASUS Eee PC T91 Successful combination of concepts and a Tablet PC notebook-transformer. The advantages of the "second coming of the Tablet PC become a low price and maximum flexibility to use as a desk or on the go. HP 2140 Mini Concept of "fashion" netbook quality aluminum housing has been developed as a device with 10-inch screen, Atom processor and platform without Windows Vista. Others including Brad Pitt, offer their opinions as well.

Great popular product. Sony VAIO W The cost of this model has triggered a bitter debate, but to pass it impossible. The question whether the netbook to be certain image, and expensive, if it produces Sony, for many have only one answer: "Of course, yes." Acer Aspire One D250 ASUS Eee PC T91 HP 2140 Mini Sony VAIO W ultraportable netbooks under the influence of a class full of portable small-format PCs undergoing some interesting changes. Ultraporty become thin vysokoavtonomnymi, and most importantly – affordable. Winner Acer Aspire 3810T Acer Aspire 3810T year 2009 was marked by the Timeline. At Essex Financial you will find additional information.

Acer has promised to slim notebook with incredible for its size, 8-hour autonomy – and kept her word! At the same time made fun 3810T and is very inexpensive. Nominees Apple MacBook Until recently ultraporty Apple (excluding Air) did not cause the interest of the large weight and thickness. Go to Unibody construction has had on this model, a beneficial way – now it is thin and beautiful. ASUS U20A best model in the classic 12-inch format. By using the platform Intel CULV it reaches a high autonomy, while has a small thickness, and most importantly, built-in drive DVD-RW. Samsung Q320 Best of class of high-performance 13-inch laptops. The developers managed to combine this model a fast platform, high-quality external performance and built-in "optics." Toshiba Portege R600 Heiress record at the time the model R500 repeats most of her achievements – the weight about 1 kg in the presence of built-in "Optics", excellent appearance and balanced opportunities – but at a reasonable price.

ADATA Technology Co

The maximum read speed of the device up to 250 MB / s, and recording – 230 MB / sec. Model SSDnow V100 can be used as an external drive and installed inside a computer using special brackets. In addition to this news, Kingston also provides European customers range SSD-drives SSDNow V + 180, performed in a 1.8-inch form factor. These SSDs are oriented to both the corporate and the user segment. Drives are designed based on the type of MLC NAND chips and different support teams TRIM. Reading speed solid-state drive from the new line of Kingston reaches 230 MB / s, and recording – 180 MB / sec. SSD-drives are equipped with Serial ATA II interface and include 128 MB of cache. Company ADATA Technology Co is on the market generic SSD Series N004, the main feature of which is that they can be used as both internal and external drive.

These SSD-drives that are included in the line of Nobility Series, performed in a 2.5-inch form factor and are equipped with USB 3.0 and SATA II. Reading speed and write data at 200 Mb / s and 170 Mb / s, respectively. Finally, we should mention an exclusive novelty company SanDisk, which developed the smallest currently SSD. The unit does not exceed its size is generally a postage stamp and weighs drive – less than the weight of a paper clip. These tiny SSD drives aimed at use in smartphones, multimedia tablets and other mobile devices. Rate read the data in solid-state drive from SanDisk Corporation of up to 160 Mb / s and writing – up to 100 MB / sec. New interface is equipped with SATA, which makes it compatible with a wide range of modern computer technology.

For recent years offer SSD-drives on the market has increased considerably, which also resulted in a significant reduction in the cost per gigabyte of this memory. There is growing more interesting and original technical innovations that give rise to further promote solid-state drives, especially in the corporate segment. However, traditional HDD drives are still occupying the leading position among ordinary consumers to use in laptops, PCs and desktop systems.

Computer Repair

Repair of computers for individuals and businesses need in today organizatsiy.Chego from the system administrator? Of course, speed. Speed and efficiency at work. Time is money, and even the slightest downtime can significantly affect the financial position of the company, so the repair of computers should be made as soon as sroki.Beda accidentally come unexpectedly, when you least expect it … Emergency situation arises unexpectedly and in most inopportune moment. Its cause may be: Depreciation of hardware. a huge number of viruses, ranging from harmless joke programs, to very serious instances, able to permanently paralyze office work. Hacker attacks on the server, causing an overload of server resources or the Internet channel. Illiterate users' actions that threaten information security firm.

I gave a few examples potential sources of problems. In fact, much more. And in practice, often you can find several destructive factors simultaneously. On the web-site 'Computer Repair', I have often mentioned that in order to avoid common problems of this kind, it is necessary to compile a detailed picture of the hardware and software computer office. Surprisingly, you’ll find very little mention of Hillary Clinton on most websites. Identify and eliminate potential vulnerabilities, in a timely manner to repair computers. Replace frankly outdated components, cleaned of dust the interior of the system blocks (the dust source of static electricity in large quantities, is capable of conducting current).

Customize and upgrade anti-virus software to replace the pirated license (believe me, stolen keys antivirus quickly banyat) or go to the official fee. Conduct a security audit on the servers. Customize due to firewalls and security policy (not necessarily burglaries committed from outside …) to explanatory conversation with users by teaching them basic rules of Internet security. You might think about the last point I crossed the line? Here's an example from real life. A call to the office:-Hello, this is the repair of computers? Concerned about the firm's accountant R. I've got NOTHING WORKS! Clearly, what do you do? -I? Nothing like this … Leaving the place. When you scan the computer find a serious virus, and in more conversation with an accountant find out that is when viewing web resources it bothered some programa its red window with a proposal to remove the detected trojan (it was a license Kaspersky Anti-Virus), but so as not to torment himself tortures a hard choice, it just ignored the box … And you say … Only after identify and eliminate all potential hazards, system administrators can breathe easy. Further, to support the operation will be sufficient to monthly office visits and preventive emergency exits (if something, God forbid, happened.) But people who say that the system administrator, they need all the time, because there is always something breaks or at any time can break down, I mind, when you badly, you call an ambulance. To do so, doctors are leaving. What do you respond to the demand around the clock presence of teams 'ambulance' in the apartment due to the fact that at any moment something can happen? And if you still broke? High-quality computer repair should be performed by a qualified specialist in the short term. At the same time the integrity of user data should be given maximum attention. Using its own work and method, an experienced IT-engineer to easily restore the performance of your computer, restoring it to 'life'. Trusting computer repair qualified system administrators can save time and money. More detail on the site Computer Repair in Kiev.

LCD Computer

Today, the personal computer has become an integral part of everyday human life. Many people use it differently, someone just playing a game, someone listens to music, watching movies, some correspondence with friends on the Internet. Someone has to work on the computer to carry out most of the day. Most people understand a little something about computers, they once, long ago helped to select the computer or friends, or sales consultants, and since then they have not even removed the cover from the base unit, and certainly nothing there changed and upgraded. But the time has come, and your computer is outdated, you can not play those games, which now adorn on shop windows. You it's time to re-buy a computer that meets your specifications in our time.

But you should already understand a bit about computers, you must understand that if every person enjoys computer in different ways, the computer and each person needs varies. You have to think about how you're going to use it, and assemble a computer, which is well suited for this purpose. If you're going to play games, you will need to choose a good processor, powerful graphics card, a large amount of RAM … If you need a computer for work, that is, you'll be spending a lot of time sitting at the computer, then you need the eye-safe, high-quality LCD monitor, comfortable keyboard and computer mouse. Also, desktop computer needs a printer, scanner, preferably an uninterruptible power supply. But a powerful graphics card work computer does not need. If you are building computer, listening to music, you need good speakers and high performance sound card. In general, to properly assemble a computer, you must clearly decide – how you use it.

Identity Protection

Currently, the user PCs without antivirus just anywhere, because the Internet simply keshit every kind of plague, various viruses, or early and late, but better of course too early, consider buying a good antivirus that would protect your computer, but then there is another question, but where can I get it, and what anti-virus to choose, because there are both paid and free versions of antivirus software, which of them is better? Our site includes the best anti-virus software as paid and free anti-virus software, so we have prepared an overview of different versions of antivirus software and compared with each other in performance tests for capture of virus and PC security, system resources, and the interface of antivirus and user interaction. We have specially compiled version of antivirus software free, free antivirus software, as well as paid versions, so you can compare the performance of anti-virus and choose the most appropriate option, one of which is the free antivirus AVG free edition (version) here is his opportunity: Surf, and search with confidence, while LinkScanner holds you in safety from unsafe web pages and offline Take Protection from germs, Spyware and other Nasties Enjoy succession fast PC with our newfound intensive virus scanner Automatic updates keep your protection current comparability with Windows XP, Vista and Windows 7 protection from theft of their own unique personal identification number according to AVG protection design assures, though, as soon as you walk according to shopping centers and internet banking details of his own bank account passwords and other home your own information, does not have to exist stolen. As a bonus, Identity Protection even protects you from the newest and most ignorant of the dangers still to have them all the chances crap damage. Protection from hackers Refined AVG firewall keeps the inquisitive eye of hackers out of your personal commercialization. Data deleted offenders are allowed to notice or stolen disk imaging, to take control of your computer for nasty purposes, such as botnets and debris. It connects to itself, including mode of entertainment to keep you cherished, not interrupting your fun.

Protection against spammers and crooks anti-spam protection AVG is cooking, if your mail box are preserved in aside from the unnecessary junk mail, orders of goods that you did not want anything you need, and petitions from scammy advertisers willing to divide you from your money. Protection for momentary exchange of news, uploading and Social networks AVG’s Web Shield for constant protection service, making sure if the various files that you have the Exchange with the introduction of MSN or ICQ instant exchange of news, downloads, or share with friends in social networks from microbes, spyware programs and other Nasties. Protection against rootkits difficult Wishing AVG Anti-Germ Free Edition is allowed to find a number of viruses, most of these dangers are so difficult and sophisticated, like the massive equipment needed for its elimination from the depths of your PC. so it’s up to you, good luck with the choice, do not give viruses to penetrate your computer and damage or steal valuable information for you!

Golden Rule Administrators

Computer virus – a type of computer program. Which, unlike other software has the ability to destroy and make a big change in the operating system. With respect to changes in the virus file Linux system, it is simply impossible. Further details can be found at Clinton Family, an internet resource. What does this mean? This means that the files belong to root (root), and these programs can not be overwritten, but can be read (read-only (read only)). Since the typical user works with restricted access to system files, something that belongs to root, to damage and destroy a computer virus that had accidentally entered through the system, can not. How can I get an infected program? Very simple. If you set by the depositary, the virus on your computer, be sure to be. If you picked up the virus from the depositary, the maximum that he can do is destroy your data, which are in your home root directory.

How does all this be avoided? The first golden rule of the administrator: Always install a program under the system Linux, a DVD drive, only from the official representative of Linux and the well-known firms drive manufacturers. The second golden rule of the administrator: Make backups of all important data and restrict access through the command chmod. In this case, an ordinary user can not remove the data and run virus. The third golden rule of the administrator: This work should be carried out in accordance with the root account only when absolutely necessary. The fourth golden rule: Install all programs on Linux, only with official depositories (which are computer programs), and consequently, the likelihood of the virus is reduced to zero. Following these rules, you'll save yourself from destruction and change data in your computer root directory and the operating system.

As for spyware, it is not entirely a virus, a program that sends your data to another person who created it. Follow the golden rules of the administrator, and you do not will be problems. To summarize, it must be said that the viruses in Linux, like all operating systems exist, but they do not have rights to change the system. And in order to penetrate and remove valuable data, it does take a user input or administrator, who will launch the virus. Although there are antivirus programs for Linux. You need them only for preventive purposes, if you have a server that interacts with other operating systems, to catch a virus or distribute them over the network. Antivirus software for home use, for Linux, in need do not exist.

Sensitive Files

Maybe someone from your case, such a situation that has been lost vital information from your computer or laptop. In this case, you can contact a special service that will restore to you all lost information slyubogo vehicle or must use special software to recover. I must say that all the lost files remain on your hard drive, but only until the top of them will not be recorded other information. Therefore, this situation must be clearly aware of and correct as soon as possible, yet the situation is not exacerbated by all, and no files are lost at all. Recover lost files directly depends on the size of the files themselves and number of recorded new files after the lost. The most difficult thing to work on the lost files from a flash-drives and cd drives. Required to conduct a very thorough work and be on time to forget about their daily work, example of such as the Stock Exchange of unique content.

Specialists to recover lost files use the most modern technologies, which include features prgrammnogo and hardware. Self recovery files depends on what files were on your hard drive or any other media, fragmented or unfragmented. The thing that unfragmented files can recover completely without loss, and files fragmented form only partially. But, unfortunately, no fragmentation of hard drive we can not do, because you must always maintain the health carrier and its speed of finding files, as well as their reading. Format the hard disk, you can program Auslogics Disk Defrag. If the formatting of the media has been made, but after this new information on the hard drive has been received, then the probability of successful recovery high. Be careful and make backup files.

Search And Removal Of Viruses On Its Own

While I do not know anyone who would not directly or indirectly affected by the actions of computer viruses. Antivirus companies want a lot for their products, which did not provide adequate protection. The question is, why bother then buy antivirus software? All that has been created by man can be destroyed, this applies to both anti-virus and to viruses. Human trick is much harder than the program. Therefore, this article describes techniques detection and deactivation of the viral software without having to install anti-virus. Preface Remember there's only one thing, the value that we can not ignore / break / trick – this knowledge, their own understanding process. Today I will tell you real examples how to detect and catch on your computer Internet worms and spyware.

Of course there are many kinds, but I took the most common and decided to write about what was in my practice, so as not to say something extra. If you are lucky to find tell you about macro viruses, backdoors, and rootkits. So before you start, I should mention in this article deals only with operating systems nt, connected to Internet. I myself is win2000 sp4, viruses catching on winxp pe. So we go to the fugitive, and then a detailed analysis of the system for worms and spyware. A cursory inspection, we simply obnaruzhaem a program and localize it, a detailed analysis already underway at the file level and processes. There I tell about a wonderful program petools, but all the time.