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Linux? Hard not to hear about today. Unless they have  confined in an anti-nuclear bunker cut all ties with the world, you've probably encountered this word somewhere on the Internet or in a conversation between friends.

This is not surprising: Linux is everywhere. Without Linux, many websites and programs would not exist today.

However,  it has WHAT Linux?

This is the question that this first chapter will answer, do not panic.
We will not install anything yet, just find out what it is and how we got here ... because it has crucial! So you can sit comfortably and start from the beginning. ;-)
  • An operating system
Today, almost all the PC (if not more!) Is "supplied with Windows." However, do you know what that means?

Yes, I know! That means we see marked "Windows" when starting the computer! No ... this is not it?.

 Yes, come on, say it is a good start.

 Indeed, one of the first things you see when you turn on your computer
screen like the following figure.

what is linux?



   This screen may vary depending on the version of Windows, but the idea is there, and you just mention the keyword: Windows launches at startup of the computer.

 The boot: booting the computer

 In fact, Windows starts almost first. If you look closely, you can see that this is something else that appears on the screen during the first few seconds. This "something else" is called the boot screen. I will not let you capture screen as Windows boot screen as this varies great computers.

 What for? Because it depends on the material that is made to your computer. This is indeed the motherboard that displays the boot screen. The motherboard is the core component of any computer, and it is what works the processor, hard drives, CD-ROMs...

 It was, therefore, in the order:

  1.  boot screen; 
  2.  Windows are startup.


 It is only after Windows is loaded you can finally use your programs: games, Internet, software design, mail ...

However, why is it that Windows loads first? Why could we not run games from the start of the computer?

Because ... your computer needs a kind of "great software" which is the conductor. It is he who must manage the memory of your computer, have distributed among all programs. It is a link between your hardware (graphics card, memory, printer) and software. Moreover, it is much work, believe me! ;-)

 This "super software" is called the operating system. Windows is operating system.
An operating system which had abbreviated as "OS." I often will use the abbreviation thereafter, so do not be surprised!

If we summarize the order of things, in the end so we have this:


  1.  boot screen; 
  2.  starting the operating system (Windows);
  3.  launch programs (games, Internet, email ...).


 If you prefer patterns (I suggest you get used to it because I'll often use the following :)), refer to the following figure

what is linux? Linux is operating system 


 Do not worry, I have not forgotten! Now that you know a little better what an operating system (OS), I can unveil the truth: Linux is an operating system, just like Windows or Mac OS (for those who have a Mac).

 It is renowned among others for his safety and his more frequent updates that Windows Update, but all this, you'll discover little by little.

 What to remember at the moment is the basic principle of Linux that you control your computer. It is, therefore, not by chance that this course is called "Take control with Linux! ".

You will finally know what you are doing and thus better understand the functioning of the computer!

Can we do mutually two OS on his computer? I did not want to delete Windows and replace it with Linux!
Many people believe that he must make a choice: Linux or Windows.

Nothing is further from the truth: you may well have two OS (or more!) Installed on your computer. In this case, just after the boot screen, you will have a program called Boot Loader that will are e displayed for you to make your choice.

The boot loader discussed here has the sweet name of GRUB. It will ask you to choose between Windows and Linux every time you start the computer.

 GRUB will launch the default OS if you do not make a choice before a few seconds. It is you who choose the default OS, of course; you can not impose anything. The diagram to start the computer so changes a little, as shown in the following figure. what is linux?

As you can already see from this diagram, when you are on Linux, you use programs made for Linux and not Windows programs. Indeed, Windows programs will not run under Linux and vice versa.

Know when it is even possible to run Windows programs in Linux using a program called wine. However, even if it works well most of the time, it is more favored to use programs made for Linux once you use this OS as they rotate faster.

You should already tell you: "Ouch, if I can not use Windows programs I am used to, I'm not going out." Yet it does not take long to fit (two or three days are enough, even a night if you're curious!) And Linux programs have huge advantages: they are free and you will see that Linux, almost all programs are free; software is often updated and always free! You will frequently see your favorite software evolve and will not have to pay three hundred euros to update you! Some of these programs are better than those found in Windows.

Moreover, some do not even exist in Windows!
You will discover new features and eventually save time while using your computer more efficiently.

This non-exhaustive list contains many shortcuts present in Windows. You should know that there are specific shortcuts for each software: This list presents the most used (feel free to suggest us who makes you more life!)

Windows Keyboard Shortcuts

Note: Some shortcuts are also written to the right of choice in the context menus of applications.


Everyone has laptops however, cleaning them can be another matter. There are several methods to cleaning laptops.
How to Clean Your Laptop

- One of the things you can do is to use a couple of drops of dawn dish washing liquid mixed with water.

-You will want a lint free cloth free cloth in the soap and wipe down the surfaces thoroughly.
-Rinse out your cloth and do it again.

- Finally to avoid streaks make sure you wipe down with a dry cloth or even a paper towel will do. You may even be able to clean the monitor with this mixtures, and using this method. Of course you do not want any liquid to drip onto your keyboard.

- Make sure you have a can of compressed air available to get all of the crumbs and debris that may be lurking in the crevices of your keyboard.

- You will then wish to use a bit of isopropyl alcohol on the keys themselves to clean any sticky or gummy residue off of the keys. This is better to use then water, because it dries immediately and it does not leave any kind of liquid behind. It is also great for removing any oil that may have been left over by your fingers.

_ Clean out the side vents on your computer by again using your handy dandy bottle of compressed air. This is good to do for two reasons, not only will it improve the performance of your laptop by letting air circulate, but it will also allow the laptop to have a clean and improved performance.
Sneezing or coughing on the laptop screen can be hazardous and can be removed by a little hydrogen peroxide or even distinfected with the rubbing alcohol. Following these simple steps should allow you to easily clean your laptop. https://www.flickr.com/photos/useanthonyryansphotos/

Are you looking for a computer services to take your computer for repair? If yes, this article provides you with a comprehensive guide on some of the factors you need to consider in order to get the best computer repair service. With the many services in the modern market, you will need to have knowledge on how to filter them to ensure you get the one that will offer high quality repair for your computer. Here are some tips on how to decide where to take your computer for repair.


Computer Repair Services
Experience



It is important to look at the number of years a certain computer repair service has offered the services in the market.
 It is advisable to take your computer to be repaired by a service that has more than five years offering similar services in the market. Such a service has high chances of offering high quality services out of the computer knowledge and skills gained in those years. The service also has the ability to offer customized repair services according to your specific needs.


Reputation



With many computer repair services in the modern market, there are those with good and other have bad reputation among customers. To understand the reputation a computer services has, you can check at clients reviews given on their sites, whereby you need to take your computer to the one with more positive reviews. You can also get recommendations from friends, relatives or other trusted clients who have received similar computer repair services before.
 A computer repair service with a good reputation will offer you quality services at an affordable price. You will also be able to develop a good rapport with such a service, thus helping you get computer repair services at a discounted price in the future.

Cost


You will not like to take your computer for repair to a service that charges high price that will make you strain in your budget. Thus, you need to carry out a thorough search to ensure that you get a service that charges the most affordable price in the market.
You can know the price charged through recommendations, search on the internet or through offline shopping from one service to the other. However, it is advisable to avoid the cheapest services because they may not be fully qualified to provide high quality computer repair services. A highly qualified and reputable computer repair services will charge a reasonable price that is not too low or too high.

License and insurance cover 


Every computer repair service must be licensed to offer the services in the market. Before you decide to take your computer for repair to any service, you should first verify that they have all legal documents from the relevant authorities.
 This is important because you will be assured that for any issue that may arise, you will be dealing with a computer repair service recognized by the authorities. It is also advisable to take your computer to a service that has an insurance cover. This will give you peace of mind because for any other damage or injury that may occur, you will not be held liable. 


-list of computer repair services in the cities of the united state:

Computer Repair Baltimore

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Computer Repair Memphis

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For those who do not appreciate the Apple's operating system, Android terminals seem to be the best choice. Although there are many gadgets available nowadays, those passionate about technology will definitely want to know which are the best Android phones on the market today. Here, therefore, are the best Android phones which can be purchased in 2014:


1. Samsung Galaxy S5

Being just recently launched on the market, this device has a large screen with a resolution of 1080x1920 pixels. The screen is also based on Super AMOLED technology and measures 5.1 inches, fact which makes it ideal for watching movies or playing games. Moreover, this phone has a thickness of just 7.6 mm, weighs as little as 112 grams and holds a generous Li-Ion battery of 2800 mAh.
Hardware-wise, this gadget comes with a Octa-Core processor comprised of one Quad-Core @1,3 GHz and a second Quad-Core @1,9GHz1.5 GHz. Users have 2 GB of RAM available on-board plus up to 32 GB of internal memory. The camera is also notable, featuring a 16-megapixel resolution along with LED flash and phase detection autofocus. It can also capture Full HD videos at 60 FPS. Operating system is Android 4.4.2 KitKat (the latest in its range).

Samsung Galaxy S5

2. Samsung Galaxy Note 2


The terminal is equipped with a Full HD Super AMOLED screen of 5.7 inches which benefits from Gorilla Glass 3 protection and multi-touch in 10 points. The default operating system is Android 4.3 (JellyBean), but users can easily upgrade to the latest Android 4.4.2 (KitKat). Samsung Galaxy Note 3 is powered by an CPU with 12 Cores, namely a Quad-Core Krait 400 @2,3 GHz, a Quad-Core Exynos @1,9 GHz and a Cortex A7 @1,3 GHz. This assures enough juice for the most complex tasks and multi-tasking is guaranteed to be a breeze at all times.
Another notable features are the 3GB of available RAM, Octa-core GPU Graphics and 32/64 GB internal memory versions. Users can also benefit of 3G connectivity and up to 420 hours of stand-by time. Predictive text input and Air gestures make this model a must for technology addicts.

Samsung Galaxy Note 2

3. HTC Droid DNA

This HTC model comes with a display of 5-inches and a resolution of 1920x1080 (Full HD), along with an incredible pixel density of 440PPI. This resolution is supported by a Snapdragon S4 Krait quad core processor clocked at 1.5 Ghz Pro, 2 GB of RAM and 16 GB internal memory which can be expanded using a microSD card. On the back we have a main camera 8 MP resolution plus a battery holding 2020 mAh, which is enough for about 30 hours of talk time (on 3G).

Top 5 Best Android Phones in 2014

4. LG Nexus 4


LG Nexus 4 boasts an impressive 4.7 inch screen based on IPS technology and a 1280x768 resolution backed up by a Snapdragon S4 processor and a 8 Megapixels camera. Google Nexus smartphone offers 8GB of storage space and comes with the newest NFC technology. LG Nexus Google Nexus 4 is the first HD smartphone produced by LG. The phone has a thickness of 9.1 mm and is available in two color options - black and white. Users rejoice from Android 4.2 on-board but can easily upgrade to the latest Android 4.4.2 version.
LG Nexus 4


5. Motorola Droid Razzr Max HD


The smartphone produced by Motorola comes with a Super AMOLED display of 4.7 inches and 720x1280 resolution. It boasts a Dual-core processor @1,5 GHz, and an 8MP camera and 3G+ technology. Motorola RAZR MAXX HD differs from the basic model thanks to the 3,300 mAh battery, which according to the producer should last for 32 hours of talk-time (3G and Wi-Fi on). Customers will also notice an increase in thickness up to 9.3 mm and a higher weight of 157 grams, along with an internal storage of 32GB. Unlike Droid Razzr HD model, which is available in white or black editions, MAXX version is provided only in black. Comes with Android 4.0.4 on-board and can be upgraded to Android 4.1.1.

Motorola Droid Razzr Max HD


These are the best Android phones that one can purchase in 2014. When selecting the model, one should pay attention to requirements such as battery life, camera resolution or OS interactivity.

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Samsung Galaxy S5 Mini                                              Company Mobile Phone Policies 

Company Mobile Phone Policies and Their Benefits

 After you concern mobile phone companies you are confronted by many advantages and disadvantages, among which is ease and productivity while some other drawback is actually how to restrain phone use while you maintain your company financial obligations to begin with. There are a few ways you can generate policies with regards to the utilization of company released devices:

Dispel level of privacy break issues using your company released mobile phone devices. Make it a point to express to your workers they do not have to dread their own level of privacy getting breached while using issuance regarding company mobile phones. As a result, an individual get rid of the chance regarding some other problems or maybe legal cases coming from coming on the job.

Know that you have the device quantities released. It is quite crucial that you keep ownership with the phone numbers. You ought to be distinct with this in your coverage. For the reason that you need to control the possibilities of a new leaving behind personnel coming from additional soliciting or maybe using the services of them when they have ended.

Examine month-to-month charges on occasion. The second your workers are aware that their own payments are now being checked out frequently, they are unlikely for you to incur baffling surcharges or maybe some other needless charges similar to in particular your purchase regarding unauthorized third party articles such as blog, diamond ring shades, or even cellular video games.

End up being unique about your take on social websites and what your organization totally adheres for you to. You'll be able to inform workers whenever to use their own gadget intended for social websites, and what unique aspect of your organization as well as some other critical deal secrets and techniques they should not be sharing about on numerous social websites programs such as Facebook, Facebook or myspace, or maybe Instamatic. Confess or maybe not really, the majority of smart telephones these days include social websites blog pre-installed and it could rather limit on productivity if the workers are usually logged onto their own social websites accounts at all times.

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Samsung Galaxy S5 Mini                    Good laptops for gaming

The best laptops for college students                      Best Mini Computer

Best Cheap Laptops For Students                           Tech News Today

 Samsung has presented a mini version of their Galaxy S5 smartphone without extraordinary media excitement. Comparing to its predecessor SG S4 Mini the S5 is a bit larger and it introduces several novelties in software as well as in hardware of the smartphone. Let us mention that SG S5 Mini has a 4.5 inch Super AMOLED screen with resolution of 720 x 1280 pixels HD having pixel density of 326 ppi. 

Samsung Galaxy S5 Mini

The smartphone has Gorilla Glass 3 protection and IP76 certificate like its older brother Samsung Galaxy S5

The heart of the smartphone is a four core Cortex A7 processor working at 1.7 GHz. Internal memory is set to 16GB, while working RAM stays unchanged at 1.5GB. Of course, there is a microSD slot for enhancing the memory size with additional memory card. 

The primary camera has 8 megapixels and the secondary 2.1. Both cameras have the option of recording in Full HD resolution. It is pointed out that SG S5 Mini is equipped with a skilfully concealed fingerprint reader under its Home key, same featured in Samsung Galaxy S5. Besides home key and fingerprint reader it has a heart beat sensor which is located on the side of the smartphone as is with the regular S5 version. Much to our satisfaction SG S5 Mini has an IR Blaster on top of the body and the option of connecting to mobile internet through LTE at the speed of 150 Mbps. It is running Android 4.4.2. KitKat operating system and the interface is TouchWiz Samsung interface. 

The software available is the usual Kids Mode, S Studio Editor and software for heart beat measurement. 

The battery is Li-Ion with the capacity of 2100 mAh. It is specified that SG S5 Mini is going to be available in four colors, the Black, White, Blue and Gold. The price is not yet known and the smartphone will first be released in Russian market then following a couple of weeks in the other parts of the world.

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 The best laptops for college students                           Best Cheap Laptops For Students

 Good laptops for gaming                                             Best Mini Computer

 Top 5 Best Android Phones in 2014                Company Mobile Phone Policies 

The best laptops for college students

In the digital century, technology is at the palms of your hands. With just a click of a small button at the edge of your fingertips information can be retrieved and disseminated.  The birth of technology and its impact change how you view the world and live your life. It is used by everyone almost everyday. One third of the world’s population uses technology. Students like you, are exposed to technology because of the higher demands in education.

Laptops are the number one necessity of college students. 

1.   It is portable for your on-the-go escapade that gives you all the power of a desktop computer packed in a handy unit. 
2.    It is also lightweight and easy to carry. It helps you in all your subjects, tasks and engages you in the learning process.
3.  It is your ultimate source of information during classes, your personal notebook, digital organizer and planner, a medium of communication with your friends and family members, your entertainment section and library, and a source of income if you are working online. 

These are few of the benefits of having a laptop. But what is the BEST laptop for a college student?

Finding the perfect laptop for you can be rigid. Prices differ depending on the specification of the laptop you are about to buy. The more slimmer and lightweight your gadget is the more expensive it will get. 

According to PC Magazine, these are the top laptops for college students


On the top of the your list should be the Mac Book AIR. It will cost you $899 and up. This thin, light, powerful machine is available at 11” and 13” models depending on your preference. It is packed with a fourth-generation Intel Core i5 processor with Intel HD Graphics 5000. Mac Book AIR has a 9 hour battery life for 11” model and 12 hour battery life for 13” model and uses less energy. It is equipped with the latest and most advanced desktop operating system, the OS X Mavericks. It only weighs 2.38 pounds.

The best laptops for college students

Lenovo G580. This 15.6” HD display model will cost you $479. It has an AccuType keyboard that makes typing more comfortable for you and it reduces errors; it is integrated with Intel HD graphics, equipped with OneKey Rescue System to recover your data from viruses and other technical difficulties. It offers face detection for password, Dolby speakers, Wi-Fi and Bluetooth. It weighs 5.73 pounds.
The best laptops for college students
Samsung ATIV Book 7. It is a 13.3” LED display Ultrabook with a 3rd generation i5 CPU integrated graphics with integrated HD 4000 GPU, and a full-HD touch screen. It is the premium series of Samsung with a Windows 8 OS. It will cost you $1,099 and weighs 3.5 pounds.
The best laptops for college students



These are just few of the laptops that can give you full power and support your needs in school. Choose the best laptop that is durable that can last long while you are in college and will fit your needs and your budget.

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 Top 5 Best Android Phones in 2014                     Best Cheap Laptops For Students

 Good laptops for gaming                                               Best Mini Computer


 Samsung Galaxy S5 Mini                                              Company Mobile Phone Policies