• Computer & Multimedia 21.07.2021 Comments Off on The Most Common Computer Errors

    If you are a computer enthusiast, you dont need to be told about the most common computer problems. However, a majority of people who own a computer dont understand that there are common computer errors that you will begin to experience as your system ages with time. It does not necessarily mean that you should abandon your old PC and look out for buying a new one. On the other hand, it would be best if you gain knowledge about these problems and then find out how to troubleshoot them.

    Computer Hangs-Up: You must have seen your computer hanging up. At times, it would have been impossible for you to even get the cursor moved. You should leave the computer for a while and give it some time to do its thing on its own and then you can get back online to finish what you need to do. If it does not come to a normal working condition in few minutes, try rebooting your system. It is not recommended that you do this all the time; however sometimes this is the only way to bring it back to life.

    Maintenance problem: Unfortunately, over 75% of computer users dont realize the need to take proper acre of their systems. Poor PC maintenance can lead to nasty technical errors which will keep coming up every now and then, thereby disturbing you in the middle of the work.

    Blue Screen Error: This is one of the most complicated computer problems. It would make your system just freeze up or even worse the screen would turn totally blue. It could mean that your machine has a short circuit or it could have acquired a computer virus.

    No matter what types of computer problems you are facing, you can get them troubleshoot by computer experts. You can nowadays find a lot of such professionals on the Internet. Such services are known as online computer support. The techs will also offer you valuable information on how to properly maintain your PC.

    These resources are available for 24×7 and make sure that your problem gets resolved quickly and you get quality services at the most reasonable rates.

  • Computer & Multimedia 11.07.2021 Comments Off on Use Laptop Locks to Give The Best Computer Security to Your Laptops

    These days it is the laptop computers that are at the most risk. A study by Symantec gave an estimate that one laptop in every 53 seconds fall into wrong hands; thanks to laptop theft. While there is lot of research going on in the field of computer security, as of now the prospect of recovering the stolen laptop is not even to the tune of 5 in 100. Thats a scary figure though.

    Better still, you dont have to panic just like how you prevent yourself from getting infected against a dreadful disease like say HIV, you can take preventive steps to secure your laptop.

    There are a range of laptop security solutions to prevent your laptop against casual or even an opportunistic theft, from laptop locks to laptop carts to laptop safes for the dorm rooms, plate lock systems for the high-risk environments such as universities and schools, most of these have proven to give the computer security.

    Some helpful tips whether or not you use computer security hardware
    Serious laptop thieves can cut through the cables and the like lock-down devices very easily, so to ensure a multi-layered protection to your laptop you may include laptop tracking devices in case even if the laptop is stolen a chance to trace it is there.
    Use security devices and recovery software that are bonded or provide a written guarantee that your computer will be recovered. Many of these companies work closely with police to recover your stolen items.
    Encrypt the personal information and data on your laptop, including the valuable documents, important passwords, as well as the address books.
    Use drive locks besides a laptop lock as they help protect various types of drives and deter the thief to intrude and access information stored on the laptop.
    Enable booting of the laptop with a password prompt. There is no second thought about giving the best security to your office or your school dorm or your school and there is no better choice than to have the laptops locked when not in use. This is the first line of defense to safeguard the computing systems.

    For people who prefer to use notebooks or laptops for use during travelling, securing the laptops with a laptop lock is positively one of the easiest and user-friendly ways. There are a few laptop locks that are transportable while giving permission to users to carry his/her work. Therefore, safeguard your investment and information stored on the laptop with safe laptop locks. You can pick from inexpensive cable locks to Apple MacPro locks for the high-security environments, from low profile small locks to locks that offer maximum security depending on your computer security needs.

  • Computer & Multimedia 05.07.2021 Comments Off on Build Computer Rack At Home Tips For DIY Techies

    The increasing popularity of the computer rack both in home and office IT setup has led to its availability in the market. Though you can buy most any type you desire, you can save money by building your own computer rack. We have listed several DIY tips that can save you time and money.

    Decide on the depth:
    While most all racks come in a standard 19-inch EIA size, there is no standard for depth. Always keep this is mind when you are planning to design your computer rack at home. Measure your deepest hardware so you know how far you’re your rear rackrails need to be.

    Measure in rack units:
    Use rack units (U) to measure the height of the computer rack that you are designing. This would help you to get the accurate size. A rack unit (U) equals 1.75 inches. For instance, a common full-size rack size is 42U which equals 73.5 inches. Rackmount hardware is sold as a (U) size as well. It is common to see a 1U or 2U designation for a specific piece of hardware. This is a shorthand method of adding to see how much room is left when you are planning.

    Building your computer rack frame:
    You can buy pre-punched rack rails or make them yourself. If you make them, it is important to use the correct hole patterns. The two most common are universal and EIA. Universal hole patters are 5/8, 5/8, repeated and EIA are 1 , repeated. Common thread sizes are 10/32 and 12/24. 11 gauge steel is suggested when making threaded holes.

    Specific power requirements:
    Before designing your computer rack, decide on the density of power that will be required. Depending on your hardware configuration, you can determine if a vertical or rackmount powerstrips are best.

    These are important factors that should be taken into consideration while designing or making a computer rack at home. Keep yourself tuned in to more articles by this author to know about the other things that are to be kept in mind for designing racks for computers at home.

  • Computer & Multimedia 05.07.2021 Comments Off on Remote Computer Repair – The Best Way to Resolve Your Computer Issues

    Remote computer repair services help people in resolving their computer issues. There are many remote computer repair companies who offer their services at really affordable cost. Are all remote computer repair companies trustworthy? Well, the user experience statistics show that most of them are reliable and trustworthy. But many people still hesitate in giving complete access of their computer to some unknown computer repair company. Although this seems a fair deal, its quite necessary for you to consider the prospective risks that come along with the process. The debate on whether or not choose the remote computer repair services would end with a positive not when we compare them with the age old tradition of dropping your computer at the local computer repair shop and wait for 15 -20 days to get your pc repaired.

    Giving remote access to remote computer repair services is far better than leaving your computer at the mercy of your local pc repair shop. Because when you hire a remote pc repair service, they will at least let you watch the entire repair procedure on your computer screen.

    When you drop your pc at local repair shop, they may replace the original parts of your computer with those of lower quality. Also, they may tell you fake requirement to buy some new parts of your computer (even when the original parts are working well) just to sell computer parts of their shop. When you hire remote computer repair service; your computer remains safe with its original parts. However, its your responsibility to take care of your data. You need to make sure that your documents are safe and this strongly recommends the safely of sensitive information such as your resume, bank account details etc. You are recommended to keep a proper back up of all your important files so that the date can be recovered whenever required.

    You can avoid the computer repair problems and the trouble of calling the repair service by maintaining your computer well, removing the useless files and keeping back of those important ones. Remove cookies from your computer to get more space on your computer hard disc.

    Keeping your computer protected is not a very tough job if you are regular and consistent with your proper computer maintenance steps. Of course, the American technicians of Support Nerds dot com can help you in learning simple virus removal methods so that you can keep your computer healthy and virus free yourself.

    You are recommended to perform Windows defragmentation, run regular virus scans and registry scans and keep your anti-virus software and operating system up to date at all the times. In this way, you can keep your computer healthy and virus-free at absolutely free of cost.

  • Computer & Multimedia 04.07.2021 Comments Off on Computers At War In The 70’s And 80’s

    he ’70s and the ’80s might be easily described as the ‘laptop warfare’. Every company had a brand new kind of pc, higher than the final that they wished to change the world. Everyone knew it was only a matter of time earlier than one was adopted as the standard, with all the advantages for software program compatibility this would deliver – they usually have been determined for it to be their mannequin that made the big time.

    Within the ’70s, two computer systems practically grew to become dominant: the Apple II and the Commodore 64. Both of those computers bought within the tens of millions, inspiring an entire generation – they were used for every little thing from office tasks to games.

    It was in 1980, however, that IBM launched its IBM PC, and issues really went crazy. IBM’s PC wasn’t patented. IBM went to a small firm named Microsoft to get an working system for this laptop, and ended up with DOS, but Microsoft was willing to license DOS to anyone else who paid their fee. By 1984, ‘IBM PC compatible’ computer systems had been accessible, and a de facto commonplace was born. Software makers could lastly write their programs for one operating system and one hardware configuration – and anybody computer that didn’t follow the specification to the letter was rapidly left with no packages to run.

    In 1990, Microsoft launched Home windows 3.0 (the primary version of Windows to be really profitable), and the PC’s lock on the marketplace was set in stone. The release of the Pentium and Windows ninety five made it lastly the quickest, least expensive and best system round, and it shortly stopped making sense to develop software program for anything else.

    From then on, the PC was the dominant pc – immediately, it’s estimated to have between ninety five% and 98% of the market, with almost all the remainder being held by Apple Macintosh computers.

  • Computer & Multimedia 04.07.2021 Comments Off on Crime Fighting Computer Systems And Databases

    As crime globalizes, so does crime fighting. Mobsters, serial killers, and terrorists cross state lines and borders effortlessly, making use of the latest advances in mass media, public transportation, telecommunications, and computer networks. The police – there are 16,000 law enforcement agencies in the Unites States alone – is never very far behind.

    Quotes from the official Web pages of some of these databases:

    National Center for the Analysis of Violent Crime (NCAVC)

    Its mission is to combine investigative and operational support functions, research, and training in order to provide assistance, without charge, to federal, state, local, and foreign law enforcement agencies investigating unusual or repetitive violent crimes. The NCAVC also provides support through expertise and consultation in non-violent matters such as national security, corruption, and white-collar crime investigations.

    It comprises the Behavioral Analysis Unit (BAU), Child Abduction and Serial Murder Investigative Resources Center (CASMIRC), and Violent Criminal Apprehension Program (VICAP).

    VICAP is a nationwide data information center designed to collect, collate, and analyze crimes of violence – specifically murder. It collates and analyzes the significant characteristics of all murders, and other violent offenses.

    Homicide Investigation Tracking System (HITS)

    A program within the Washington state’s Attorney General’s Office that tracks and investigates homicides and rapes.

    Violent Crime Linkage System (ViCLAS)

    Canada-wide computer system that assists specially trained investigators to identify serial crimes and criminals by focusing on the linkages that exist among crimes by the same offender. This system was developed by the RCMP (Royal Canadian Mounted Police) in the early 1990s.

    UTAP, stands for The Utah Criminal Tracking and Analysis Project

    Gathers experts from forensic science, crime scene analysis, psychiatry and other fields to screen unsolved cases for local law enforcement agencies.

    International Criminal Police Organization (ICPO) – Interpol’s DNA Gateway

    Provides for the transfer of profile data between two or more countries and for the comparison of profiles that conform to Interpol standards in a centralized database. Investigators can access the database via their Interpol National Central Bureau (NCB) using Interpol’s secure global police communications system, I-24/7.

    Interpol’s I-24/7

    Global communication system to connect its member countries and provide them with user-friendly access to police information. Using this system, Interpol National Central Bureaus (NCBs) can search and cross-check data in a matter of seconds, with direct and immediate access to databases containing critical information (ASF Nominal database of international criminals, electronic notices, stolen motor vehicles, stolen/lost/counterfeit travel and ID documents, stolen works of art, payment cards, fingerprints and photographs, a terrorism watch list, a DNA database, disaster victim identification, international weapons tracking and trafficking in human beings-related information, etc).

    Interpol Fingerprints

    Provides information on the development and implementation of fingerprinting systems for the general public and international law enforcement entities.

    Europol (European Union’s criminal intelligence agency) Computer System (TECS)

    Member States can directly input data into the information system in compliance with their national procedures, and Europol can directly input data supplied by non EU Member States and third bodies. Also provides analyses and indexing services.

  • Computer & Multimedia 03.07.2021 Comments Off on Mca Program Providing The Good Knowledge Of Computers

    The term MCA is an abbreviation of Master of Computer Applications that is a three year program in which it comprises of six semesters. This is a professional master’s degree program in India that is designed to meet the growing demand of qualified professionals in the IT industry. In this program, admission can be taken after obtaining a Bachelor’s degree. This program provides a sound theoretical background and excellent practical exposure to the students in these areas. It covers many aspects of algorithm design and optimization, programming, computational theory, network and database management, mathematics, probability, accounting, finance, statistics, mobile technologies etc.

    After doing MCA program from the reputed institute, an individual can go in various fields. These fields are described as under:-

    1) Hardware and networking: – Hardware and networking field contains the physical elements of the computer system. This field of computing usually deals with the manufacturing, designing and maintenance of computers. It also assembles the manufactured components of the computers, installation and integration of the computer systems through networks.

    2) Software engineering and development:- Software engineering and development includes the set of instructions that is called programs for working and performing the specified tasks. These programs may come in the form of packages that are specially designed for specific requirements.
    Software testing and Quality maintenance:- In the last few years, the dimension of software development has emerged as separate sector i.e. software testing of the developed programs and ensuring then quality in the team technical aspect and operational as well.

    3) Services and application support:- Services and application support includes system integration and applications management, networking and database management, installation and maintenance of software applications and much more.

    4) Research and development: – Research and development involves the designing of chips and circuits, integration of peripherals and computer architecture. This field also has the improvement and upgrading of the existing systems, software and applications.

    As a result, we can say that MCA program opens a lot of job opportunities for the students. After studying, an individual can begin his career as a junior programmer as well as can grow at the very fast pace to become systems analysts and project leaders.

  • Computer & Multimedia 02.07.2021 Comments Off on Android 2.3 Platform Multimedia Enhancements

    Android 2.3 comes with rich multimedia capabilities that will thrill both the common users and the Android developers. With features like mixable audio effects, support for new media formats, access to multiple cameras, the new media framework offers a versatile multimedia experience. Android mobile applications can take advantage of these new and advanced Android 2.3 capabilities to offer a vivid multimedia ecosystem. Outsource Android development team can make use of these various features to enhance the complete multimedia experience.

    Audio mixing

    Android 2.3 is loaded with a new audio effects API. Android developers can utilize this API to create vivacious audio environments. Audio effects API allow developers to configure audio equalization, bass boost, headphone virtualization, etc. Multiple audio effects can be mixed in a local track or can be applied across multiple tracks globally.

    New media formats support

    Capturing high-quality audio is feasible with Android 2.3 platform through its support of AAC encoding and AMR wideband encoding in software. Further, support is in-built for VP8 open video compression format and WebM open container format. This support provided by Android 2.3 is expected to set standards for high-definition video playback. WebM lets users to play videos on Web sites like YouTube in the Android Web browser.

    Usage of multiple cameras

    Android 2.3 comes with the upgraded Camera API allowing the Android developer access to multiple cameras present on the Android device. Android developers can query the Android 2.3 platform regarding the number of cameras on the device and their specific characteristics and then choose to open a particular camera. This allows developers to utilize available resources depending on requirements such as using the back-facing camera with higher quality resolution for taking high-quality photographs or using the front-facing camera with lower quality resolution for video conferencing. The front-facing camera too now can shoot and record videos.

    New media framework

    This new media framework in Android 2.3 platform now replaces the Open Core whilst maintaining all the older codec/container support for encoding and decoding. Some amount of support is available for extra large display devices like tablets and TVs, e.g., if you have a Samsung Galaxy Tab, Android 2.3 platform will let you make more use of the extra large screen the way Google wants you to. The 2.3 platform supports video chat as well, although to use video chat on tablets, you need to install extra software add-ons. Multitasking allows the users to run simultaneous multimedia sessions such as sending mails, updating spreadsheets and watching favorite videos.

  • Computer & Multimedia 24.06.2021 Comments Off on Why Computer Training Courses Are Important In Order To Make A Living

    Whatever said and done, no one would be able to go against the fact that the computer has become one of the most important household goods in today’s societies. Statistics show how each year the number of computers that are purchased rise. No matter where you live or work, many people today are unable to do even the simplest job without the help of a computer. A person lacking the knowledge of computers and its packages would most probably not have any chance at a job, mainly because the world we live in revolves around such sophisticated equipment.

    Computer training courses provide all the knowledge you need starting from the basic to more advanced levels. Each course may have different content, but nevertheless all computer training courses will fulfill the basic requirements of any organization.

    The institutions where the computer training courses are held will usually provide the student with the course materials. Facilities such as a well-equipped lab and library services will generally cover each package. Although the computer training courses may differ from institute to institute, the basic study materials provided will cover sections such as what a computer is, its core functions, etc.

    More advanced type of computer training courses will enable the student of acquiring knowledge about the internal operations of a computer. This can be an advantage for a student trying to find a job in the IT industry. All institutions carrying out computer training courses will consist of a panel of well qualified instructors and therefore one needs not worry about it unless it’s unknown.

    Regardless of age, the use of a computer has led to an increased demand for computer training courses. The greater importance of a computer is the main reason for it. From the time a child goes to school, he or she comes in touch with some type of computer. Therefore it is very important that you get the necessary training by enrolling into some valuable computer training courses and get your money’s worth.

    Computer training courses are quite famous among housewives today as activities such as cooking, cleaning and shopping has become computerized. If you are one of the many people who find it hard to spend time attending classes, why not enroll for online computer training courses? Since it’s important that you have the necessary knowledge about computers, enrolling in an online course can help you achieve it even with time constraints.

  • Computer & Multimedia 23.06.2021 Comments Off on How to Uninstall McAfee Application Control From Your Computer Instantly

    This article is mainly about how to uninstall McAfee Application Control. No matter what system is your computer, you can find a suitable removal solution here. Follow the instruction step by step to remove the software. >

    How to uninstall McAfee Application Control in Windows 7

    1. From the Start menu, select Control Panel.

    2. In Large or Small icon view, click Programs and Features. If you’re using Category view, under “Programs”, click Uninstall a program.

    3. Select McAfee Application Control, and click Uninstall. Alternatively, right-click the program and select Uninstall.

    How to uninstall McAfee Application Control in Windows Vista

    1. From the Start menu, select Control Panel.

    2. In Classic View, double-click Programs and Features. In Control Panel Home view, under “Programs”, click Uninstall a program.

    3. Select McAfee Application Control and click Uninstall. Alternatively, right-click the program and select Uninstall.

    How to uninstall McAfee Application Control in Windows XP in default XP view

    1. From the Start Menu, select Control Panel.

    2. Click the Add or Remove Programs icon.

    3. Select McAfee Application Control and click Remove.

    Using the Uninstall program from the Start menu

    If McAfee Application Control is not listed among the installed programs, an uninstall program for that item might be available on the Start menu. To look for such an option:

    1. From the Start menu, select Programs or All Programs.

    2. Find the folder for McAfee Application Control and highlight it.

    3. In many cases, on the menu that appears, you will see an uninstall option.

    Guaranteed Uninstall (recommended)

    Some users will fail to uninstall McAfee Application Control via about methods for various reasons. It is also a common case in removing other programs. To solve the problem, a third party uninstaller program has come into being. A professional uninstaller program can solve two basic problems. On the one hand, it can forcibly uninstall McAfee Application Control; on the other hand, it guarantees complete uninstall without any leftovers.

    If you are going to learn more about a third party uninstaller program, you can have a look at one of the top uninstallers called Perfect Uninstaller.

 
WP_Modern_Notepad

Best Links