QA testing in software development

Current developments in the field of computer technology and software developed so quickly that demands a variety of corporate software developers to compete closely with each other. The development of software is increasing and very varied. Many applications are very useful for the community in facilitating a variety of daily activities and make life easier.To face the challenges of software development technology, the quality of the software is necessary before it will be marketed. QA testing service is necessary to test the feasibility and quality of software. It has very important role in testing software that was created by software developer before the software is marketed.Alliance Global Services, which is a software development firm, has an important role in this case, the firm grows...

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Posted in software

BlackBerry 10, The new OS from BlackBerry

BlackBerry smartphone users? Be prepared for the presence of a revolutionary new OS from BlackBerry, BlackBerry 10. This new Operating System should be able to change the view of the outside of the BlackBerry (by some people) is considered as a smartphone for email and fuel alone.New BaseAfter a long struggle with the old OS (yes, even for OS7), RIM decided to switch to OS with a new basis, namely the QNX OS. Operating System is already long enough to use on the BlackBerry Playbook. Finally, RIM chose the OS for smartphones in the future development.Performance: FastYes, the resulting device performance became one of the emphasis has to offer....

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Posted in gadget

Pilot Use iPad for Flight

iPad replace paper flight data charts in order to save millions dollar of  American Airlines flight. Data charts are usually available in printed paper form. But the pilots no longer need to store lots of data of paper weighing up to 16 pounds, because they will soon use the iPad.American Airlines was running a test program that contains the application iPad aviation charts. Without paper, this airline will be able to save the cost of millions of dollars.The first iPads testing will be conducted on a flight between Los Angeles and Tokyo and Shanghai. This method has previously been applied to Alaska Air in May.U.S. aviation administration...

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Posted in gadget , news

Performance Test: AMD FX-4100 with Intel Core i3 2100

AMD has launched a new processor for AM3 socket. For the mainstream classroom, AMD FX-4100 provides. With 4 cores and the speed of 3.6 GHz frequency, whether newcomers can compete with the Intel Core i3 2100 which is long enough to master this class?From the specification, it appears that the AMD FX-4100 offers a better potential. Larger cache memory, higher speed and more cores makes the FX-4100 perform better. At least on paper. Meanwhile, Intel Core i3 2100 comes with a lower rate (even without the turbo) and fewer number of cores. However, hyperthread Intel (which makes it capable of running 4 threads) generally can not compete with the real...

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Posted in hardware

Sony Ericsson Xperia Neo: Cheap Android Smartphone

Competition of smartphone with Android operating system from different brands lately so rife. Moreover, today there are many buyers who are no longer pursuing a smartphone with low specifications. The reason is the number of HD games popping up in the Android Market are available free of charge. This makes all people can have a handheld game with full facilities.To meet the needs in this market, Sony Ericsson also issued various types of Android smartphones. However, there is one which is quite cheap to own. The device is Sony Ericsson Xperia Neo. Cheap? Yes, for its class, this smartphone is quite cheap. 8-megapixel camera, the screen with Bravia...

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Posted in gadget

Raspberry Pi, The cheap computer for kids only $25

Raspberry Pi, the cheap computer for kids  that have long awaited is finally soon enter the production stage and marketed immediately. This computer has a mission to inspire children to be technology literate.Computer named Raspberry Pi uses a similar Arm processor found in the phone. Additionally, this computer will operate using the operating system (OS) Linux.Video game veteran David Braben claimed to have an idea to make Raspberry Pi is currently thinking about how to inspire young people to begin his career in the tech world.Computer Raspberry Pi test version is already selsesai and was checking stage. For mass production...

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Posted in news

Targus iPad 2 Case can rotate 360 °

Together with the launch of iPad 2 in my country, Targus brings more products and accessories of choice for the iPad 2.One of the highlights of the range of products presented are iPad 2 case which can rotate / stand 360 °. With patent-pending mechanism, products with this innovative model allows iPad2 to rotate within the sheath (case), both horizontally and vertically. iPad 2 case with Apple logo was framed with an elegant and exclusive look. Three different points of view as well as easy to access ports and ensures the comfort of hands-free display is optimal. Strong frame design and a soft micro fiber interior provide maximum protection...

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Posted in gadget

Hackers Steal Apple, Microsoft and U.S. Government Data in stratfor website

Anonymous Hacker group again make a trouble. This time the group claims to have successfully hacked the Stratfor website, the company that has clients such as Apple, Microsoft and a number of important institutions of  the United States government.Stratfor itself is one company that offers consulting services about the tactical and strategic intelligence, security analyst at a company, and demographic politics in some countries.It is said that companies from the United States that have very few clients are kept confidential as the U.S. Defense Department, U.S. Army, Air Force, law enforcement agencies, security contractors, and leading technology companies like Apple and Microsoft.Quoted from AFP on Monday (12.26.2011), Anonymous hacker group claimed to have managed to get thousands...

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Posted in news , security system

Download Microsoft OneNote for iPad

Microsoft has released one popular note-taking, OneNote for iPad. This application was previously available for the iPhone and has now been released for the iPad. The best feature of OneNote is an application that you can make search records with text, images, and bullets. You can create and manage to-do list with checkboxes. Then save your notes in sync using Microsoft's SkyDrive online storage for free to access, edit and manage them from anywhere, from any PC or almost any web browser.For Oneote iPad Download Microsoft OneNote for iPad you can access, create and edit up to 500 records. Once you reach this limit you can still view, delete,...

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Posted in download speed , gadget

Adding Password on Shared Folder Document

For those of us who frequently interact with computer networks, may be often heard and used the names sharing folders in Windows. If using Windows XP to share folders or files, by default operating system (OS) will not provide a password when you access it via another computer. This becomes a little dangerous when you want to share important documents that actually only be known by some person of interest only.To overcome these problems, Windows has provided operating system (OS) itself which gives flexibility to the administrator to manage the network, including providing security on any folder in windows server that is shared. However, it is also not the best solution if only for the purposes of a temporary or immediate need.To provide a password in Windows XP folder sharing, follow these...

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Posted in password , security system

Blank Screen at Computer Monitor

Hygiene in the way the inside of the casing is quite important because it deals with the air temperature inside the cpu space on the processor, causing the temperature to rise. So very good if often do cleaning on the inside of the cpu.But often after the cleansing can cause some events that are not expected such a computer could not live at all or even a computer no response at all after power on and turned on the monitor does not show anything just a blank black screen alias.I wonder what causes it so that instead of being more fresh after cleaning the inside of the cpu but instead create new problems.There are several causes of problems after cleaning.    Because it's too long not been cleaned so that when there was still some clean up dust that causes a short circuit causing...

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Posted in Tips

Intel stop producing Celeron and Centrino

Intel is now producing a new product to replace the old Celeron and Centrino products. The arrival of a new family of Intel, i3, i5 and i7 chip manufacturers are making ready to stop the production of chip cards and Celeron Centrino platform."The arrival of the chip family 'i' is indeed to replace the previous product, Celeron and Centrino. But gradually, because there is transition. We do not want to disappoint an already purchased the old chip," said Country Manager Intel Indonesia Budi Wahyu Jati, the launch of the latest Intel at Blowfish, Jakarta, Tuesday (19/1/2010).Although gradual, Budi sure if the chip with the code 'i' will soon be replaced until the end of 2010. In fact he was sure, the previous-generation platform will be discontinued soon."We will stop the production of Celeron...

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Posted in Windows 7

The Sound problem in Computer

The computer is indeed a need for a fairly complete. The facilities can be found on a computer other than as a means to assist the work, communication, entertainment and even a very incomplete.From the computer we can play both games online games and offline games, but it also we can watch movies or just listening to music while doing a job.But what happens when our favorite movies, your favorite music and your favorite games are played on a computer can not make a sound, aka dumb, certainly very annoying as watching a movie without sound is impossible, play music without sound too impossible although the game could be played without sound but it would be much better if the games are played can make a sound so games played by the player feels real game.Then the next how to resolve the issue...

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Posted in hardwware

How to use Android phone for VOIP calls

Voice over Internet Protocol (VoIP) technology is capable of passing traffic voice, video and data in the form of packets over an IP network. Its own IP network is a data communications network based packet switch, so we can call by using an IP network or Internet. Calling by VoIP brings a lot of advantages, among them are clearly cheaper than traditional phone rates, because IP networks are global. So International calls cost can be reduced by 70%. In addition, maintenance costs can be pressed for separate voice and data network, so the IP Phone can be added, moved and changed. This is because VoIP can be installed in any Ethernet and IP address, unlike traditional phone that must have its own port in the Central or PBX.The benefits of VOIPS are strongly felt at both locations which are connected...

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Posted in gadget

The Adavantages of Using Linux Hosting

To create a website we should have a hosting server. Perhaps it is still confusing for you to choose between Linux host and Windows Hosting. In website hosting, there are two of the most famous server, ie Linux Hosting and Windows Hosting. It is very important for those who choose best website hosting services, whether it is using the Linux or Windows.However at the present time, many people know that Linux hosting is far more secure than Windows. Windows also has a sophisticated security actually and always updated, it depends on the company providing the website hosting services whether the company can provide good security for their hosting services or not.Most all linux OS is open source and free of cost. Perhaps this is one of the advantages why many companies are using Linux as...

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Posted in web design

Motherboard maintenance tips

he computer today is no longer a need for people dispossessed but rather the basic needs that must exist in particular for all types of business. Sure there are many also who have not used the computer alias computer manuals (engine type) as a tool for typing.Imagine in the past that have not been so familiar computer, in case of power failure, then the office staff could still work using the makeshift lighting candles because at that time kompunter still rare, compared to today, when the power goes out then all the employees that complete rest because the average in every field of endeavor has been to use computer facilities as a basic working tool, while the computer power required to form an electric current flow in case of power failure so we certainly can not do anything but waited until...

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Posted in hardwware

How to make printer Cartrige durable

Perhaps you have and often experiencing a like ink often injected and then the longer the shorter the life of the ink, but you do not know what causes it.The longer these events are increasingly making the ink age inside cartrige getting shorter so that makes us more often injecting ink into the cartrige. This is caused by several things, among which are:    Too frequent injecting ink into the cartrige    Moisture on the head cartrige not terjada    Experiencing leaks in cartrige thus making the ink dry faster in cartrigeTo make cartrige more durable and longer lasting here I try to give some tips as follows:    Not too often do the injecting ink into the cartrige, try to not more than 3 times the injection    Always...

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Posted in printer

Various methods to improve the performance of the disk

There are various methods used to improve the performance and capability of the disk. The methods are usually used to improve performance, it will involved many disks as one storage unit. Each block of data is separate into some sub block, and is divided into disks (striping). When there are data transfers, the disks will work in parallel, and increase the transfer speed in reading or writing data. Combined with the rotation synchronization on each disc, then the performance of the disk can be increased. This method is known as RAID - Redundant Array of Independent Disks. Beside that RAID performance problems may also increase the reliability of the disk by using additional disks to store the parity block or as a mirror of the data on the disk.Usually some computer motherboards already support...

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Posted in hardwware , registry

Clean shortcut virus in your PC

Again, the virus makes all the work to be hampered, though not all of the data removes viruses but the name is very annoying. Although virus does not destroy the document even though it still remains by inhibiting the work (process) conducted a computer.One virus that recently quite a hassle that is often called a shortcut virus, this virus does not damage our files, but only hides the original file and then create a new shortcut to the file so that when clicked shortcut we made a virus then the file / folder is not opened because it was not the original shortcut.Once I tried to find a solution how to remove viruses shortcut with the help of google Sanya hosts found some blogs and the web that provide articles how to remove / clean shortcut virus , among other pretty good in my opinion...

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Posted in anti virus

How to reset printer canon pixma ip 1980,1900

After the opportunity to learn to reset canon pixma iP1980 printer manually, this time we continue our learning how to reset printer canon ip 1900 series including 1980, 1880 and in practice I do a reset using the printer canon pixma ip 1980. After doing the manual reset the printer is directly usable, but when the printer is turned off and turned back to the disco-style flashing light mode was back like before it is reset manually. For those who've read how to reset printer canon pixma ip 1980 please continue to read this article, but for those who have not read the articles reset printer canon pixma ip 1980 manual, it is advisable to read it...

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Posted in Tips

How to reset BIOS password in Laptop

If users can not access the laptop after it has been turned on, meaning the use of laptops should pass the BIOS password. BIOS passwords are stored in CMOS memory which resources are maintained by a small battery when the PC is turned off, attached to a particular place or attached to the motherboard. If a user opens this battery, all CMOS information (including the BIOS password) will be lost. Users must re-enter the correct CMOS setup information to use laptops.There are certain times when the laptop battery is soldered onto the motherboard, making it difficult to be removed. If this happens, usually there is another alternative...

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Posted in Tips

How to Speed ​​up Windows 7 Boot

If you are running Windows 7 or Windows Vista, you can speed up Windows boot by using the tools in Group Policy Editor. Facilities on this one I love because there are many options in it including improved start up time. Menghapus start up programs using MSCONFIG is a great way to start reducing the burden, but not all can be deleted because there are certain parts that can not be disabled. So if you are running windows 7 edition of the Professional, Ultimate or Enterprise, use the Group Policy Editor helps start up time.These are some steps how to Speed ​​up Windows 7 BootThe first step is you have to get Group Policy Editor in the control panel....

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Posted in Windows 7

Review of HP Pavilion G4-1050TU

Through Review of HP Pavilion G4-1050TU, a special performance of Sandy Bridge can be obtained at affordable prices.From the whole range of HP notebook, the G series is intended to target the lower middle segment, reflected in a very affordable price. This can be seen from HP's latest notebook in the series G, ie G4-1050TU Pavilion. With the price of Rp 4, 8 million, this notebook is very affordable, even with no record of the Windows operating system that accompanies it.Despite its affordable price, do not underestimate their performance. 14-inch notebook uses an Intel Sandy Bridge is the top ranks of the current Intel processors. Processors...

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Posted in notebook

The test result of entrylevel AMD graphics card

Competition class graphics card for making us a little bit oblivious to the graphics card entry-level class. In addition to the modest performance, the actual entry-level graphics card still has its own charm, like the three graphics cards from AMD this entrylevel.If we look, the graphics card competition which currently tend to occur only in mainstream classes lively and high-end only. We are always treated to the facts of how AMD and Nvidia each attacking one another with mainstream graphics card product products and their high-end.Call it a competition between the Radeon HD 6950 and GeForce GTX 590. Or, the war in mainstream classes between...

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Posted in hardwware

Free eBook: Windows 7 Power Users Guide

Windows 7 which is the latest operating system from Microsoft offers many advantages when compared to Windows Vista or Windows XP. You who previously used an older version of Windows may need additional references to understand more about Windows 7. One source of reference that you can choose is a free ebook Windows 7 Power Users Guide written by Mike Halsey.This ebook consists of 174 pages and 16 chapters, in which clear about the ins and outs of Windows 7. The discussion from how to install Windows 7 (both new install or upgrade from Windows XP or Windows Vista, how to network configuration, maintenance, tweaking down to how to fix the errors...

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Posted in Windows 7

Backup And Synchronize Data with DropBox

When you work using a computer, you have to deal with so many files that are the result of your work. Set up multiple files is not easy. For example when you have to edit some files there, then you want to update your database with a few files that you just edit them. Doing this kind of update manually must be very confusing. To be able to synchronize these with ease, you should use a special program.Dropbox is a program to synchronize files are very simple and elegant. But, this program is not the solution to synchronize files or folders from several different computers. Dropbox synchronizes only on files that exist in one folder. To be able...

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Posted in optimize , Tips , trick , usb drive