Friday, August 3, 2012

How to Unhide All Hidden Files in your PC using the Command Prompt?


Usually when virus hide files and it also remove folder options it is much difficult to get the files quickly if one is in hurry.I’m going to tell the the way in which you can unhide all the hidden files.



* use this command for all the folders in the drive. attrib *. -h -s /s /d


Steps 1


1. Go to Start > Run > type cmd

2. Dos will open type cd\

3. Now type the drive letter in which you want to Unhide the files lets suppose in my case its E: this will open the E: drive

4. If you want to see all hidden files and folders   type E:\>dir/ah

5. Now type attrib *. -h -s /s /d

6. Now close cmd using exit command


Steps 2 (folder by folder)


1. Go to Start > Run > type cmd

2. Dos will open type cd\

3. Now type the drive letter in which you want to Unhide the files lets suppose in my case its E: this will open the E: drive

4. If you want to see all hidden files and folders   type E:\>dir/ah (*you will now see the files/folders with hidden attributes )

5. Type “attrib [name of file/folder] -r -a -s -h” if you’re going to unhide files, you should type the whole name plus the extension (example: attrib banner.psd -r -a -s -h)

6. Now check you  drive.. it should be there


 


Thank you.


Posted by billy at 3:08 PM

Download MS Powerpoint eBook Tutorial for FREE


Microsoft PowerPoint is the name of a proprietary commercial software presentation program developed by Microsoft. It was developed by Microsoft and officially launched on May 22, 1990. It is part of the Microsoft Office suite, and runs on Microsoft Windows and Apple’s Mac OS X operating system. The current versions are Microsoft Office PowerPoint 2010 for Windows and Microsoft Office PowerPoint 2011 for Mac.


Versions for Microsoft Windows include:



  • 1990 PowerPoint 2.0 for Windows 3.0

  • 1992 PowerPoint 3.0 for Windows 3.1

  • 1993 PowerPoint 4.0 (Office 4.x)

  • 1995 PowerPoint for Windows 95 (version 7.0; Office 95)

  • 1997 PowerPoint 97 (version 8.0; Office 97)

  • 1999 PowerPoint 2000 (version 9.0; Office 2000)

  • 2001 PowerPoint 2002 (version 10; Office XP)

  • 2003 Office PowerPoint 2003 (version 11; Office 2003)

  • 2007 Office PowerPoint 2007 (version 12; Office 2007)

  • 2010 PowerPoint 2010 (version 14; Office 2010)


Download:




Posted by billy at 3:02 PM

Enable the (Hidden) Administrator Account on Windows 7 or Vista


Many people familiar with prior versions of Windows are curious what happened to the built-in Administrator account that was always created by default. Does this account still exist, and how can you access it?


The account is created in Windows 7 or Vista, but since it’s not enabled you can’t use it. If you are troubleshooting something that needs to run as administrator, you can enable it with a simple command.


Note: You really shouldn’t use this account for anything other than troubleshooting. In fact, you probably shouldn’t use it at all.


Enable Built-in Administrator Account


First you’ll need to open a command prompt in administrator mode by right-clicking and choosing “Run as administrator” (or use the Ctrl+Shift+Enter shortcut from the search box)


image


Now type the following command:


net user administrator /active:yes



You should see a message that the command completed successfully. Log out, and you’ll now see the Administrator account as a choice. (Note that the screenshots are from Vista, but this works on Windows 7)



You’ll note that there’s no password for this account, so if you want to leave it enabled you should change the password.


Disable Built-in Administrator Account


Make sure you are logged on as your regular user account, and then open an administrator mode command prompt as above. Type the following command:


net user administrator /active:no



The administrator account will now be disabled, and shouldn’t show up on the login screen anymore.




via [http://www.howtogeek.com]



Posted by billy at 12:56 PM

Four Amazing Freeware Tools for Windows


Freeware ToolsFreeware are basically software applications which are used to enhance your work on your computer, saving you a lot of time and energy. With the advent of computer age and networking, works in digital media can be modified, copied and distributed instantaneously. Freeware creators usually retain the copyrights or the license of the work in contrast to Open source software. It means that one cannot modify the source code. But the good news is that the freeware is allowed to be distributed and can be used for free of charge or at an optional fee by whoever wishes to use it for an unlimited period of time. Thus, it gives the maximum benefit to the end user.


Once you determine that a particular freeware is safe and is from a trusted company, it can do wonders to your work. Today, there are thousands of freeware available that people no longer prefer buying software. Freeware junkies are as many as the number of freeware software available. Here are some less-known freeware to make your Windows experience even more worthwhile.


1. Mozilla Thunderbird


Thunderbird has come as a rescue for those who desperately need an alternate to Microsoft’s Outlook Express. It is an easy-to-use interface, flexible and is a stable email application. It’s fully customizable just like the Firefox browser (though has limited themes) and would serve as a great add-on to your computer. It works well with both Windows and Mac OS. And guess what? It’s absolutely free. Well, what else can you ask for?


2. Team Viewer


Team Viewer is a very popular and an effective screen sharing software allowing you to remotely share your screen, mouse, keyboard to another computer when both are connected through internet. It is designed for personal use (non-commercial) and if needed very often, install it rather than running the software. It also integrates file transfer among both the partners participating in the session. Apart from sharing files, you can also carry a text chat and with its new beta version, you can also carry voice and video chat. And most importantly, it’s free requiring no sign-ups.


3. Softmaker Office 2008


Ever considered replacing Microsoft’s Office Suite? Yes. Then you need to definitely try Softmaker Office 2008. It is far more stable than Openoffice.org (another freeware substitute). It’s really fast and is available with Windows, Pocket PC’s and Linux (including Ubuntu). It contains a basic maker, Presentation, Text maker and Plan maker. It’s tools are generally compatible with files in the older Microsoft Office formats, though not with the latest Microsoft Office. It’s useful features provide you everything you will need.


4. MalwareBytes Anti-malware


You seriously cannot do without a security solution to your computer. Given that there are many such protection and malware removal tools in the market/net today, would you mind installing a free, simple yet powerful anti-malware tool? I know, You wouldn’t. Malware Bytes Anti-malware (MBAM) is an effective solution to detect and remove various numbers of malware and spyware. Very easy to set-up, this free application updates itself on a regular basis providing full scans for all the drives. Though it gives live protection only to its registered users, it is a great tool to have on your PC.




via [http://techpp.com]



Posted by billy at 9:27 AM

What is Computer Hacking?


Computer hacking is the practice of modifying computer hardware and software to accomplish a goal outside of the creator’s original purpose. People who engage in computer hacking activities are often called hackers. Since the word “hack” has long been used to describe someone who is incompetent at his/her profession, some hackers claim this term is offensive and fails to give appropriate recognition to their skills.


Computer hacking is most common among teenagers and young adults, although there are many older hackers as well. Many hackers are true technology buffs who enjoy learning more about how computers work and consider computer hacking an “art” form. They often enjoy programming and have expert-level skills in one particular program. For these individuals, computer hacking is a real life application of their problem-solving skills. It’s a chance to demonstrate their abilities, not an opportunity to harm others.


Since a large number of hackers are self-taught prodigies, some corporations actually employ computer hackers as part of their technical support staff. These individuals use their skills to find flaws in the company’s security system so that they can be repaired quickly. In many cases, this type of computer hacking helps prevent identity theft and other serious computer-related crimes.


Computer hacking can also lead to other constructive technological developments, since many of the skills developed from hacking apply to more mainstream pursuits. For example, former hackers Dennis Ritchie and Ken Thompson went on to create the UNIX operating system in the 1970s. This system had a huge impact on the development of Linux, a free UNIX-like operating system. Shawn Fanning, the creator of Napster, is another hacker well known for his accomplishments outside of computer hacking.


In comparison to those who develop an interest in computer hacking out of simple intellectual curiosity, some hackers have less noble motives. Hackers who are out to steal personal information, change a corporation’s financial data, break security codes to gain unauthorized network access, or conduct other destructive activities are sometimes called “crackers.” This type of computer hacking can earn you a trip to a federal prison for up to 20 years.


If you are interested in protecting your home computer against malicious hackers, investing in a good firewall is highly recommended. It’s also a good idea to check your software programs for updates on a regular basis. For example, Microsoft offers a number of free security patches for its Internet Explorer browser.




via [wisegeek.com]



Posted by billy at 9:17 AM

Friday, July 20, 2012

What is WiFi?


WiFi, also spelled Wi-Fi, is a wireless networking technology used across the globe. It refers to any system that uses the 802.11 standard, which was developed by the Institute of Electrical and Electronics Engineers (IEEE) and released in 1997. This standard was largely promoted by the Wi-Fi Alliance, a trade group that pioneered commercialization of the technology. A person or business can use a wireless router or similar device to create a “hotspot” or area in which appropriate devices can connect wirelessly to a network or gain Internet access.


Basic Setup


In a WiFi network, computers with appropriate network cards can connect wirelessly to a proper router. This router is usually connected to the Internet by means of a modem, often one featuring a high-speed connection. Any user within 200 feet or so (about 61 meters) of the access point can then connect to the Internet, though for good transfer rates, distances of 100 feet (around 30.5 meters) or less are often suggested. Retailers also sell signal boosters that extend the range of a wireless network.


Types of Networks


WiFi networks can either be “open”, so that anyone can use them, or “closed”, in which case a password is needed. An area blanketed in wireless access through a device is often called a “wireless hotspot.” Anyone with a device that includes appropriate functionality can connect to this network while in the hotspot. Through this connection, a local network can be accessed or Internet connectivity can be achieved. This allows people within the hotspot to connect to the Internet via the router and modem, often provided for employees at a business or as a complimentary service at coffee shops and similar locations.


Large Hotspots


There are efforts underway to turn entire cities, such as San Francisco, Portland, and Philadelphia, into big WiFi hotspots. Many of these plans could offer free, ad-supported service or ad-free service for a small fee to anyone within the city. Such efforts require a great deal of infrastructure planning and support, though they would grant unparalleled connectivity for residents of those cities.



How It Works


WiFi technology uses radio signals for communication, typically operating at a frequency of 2.4 gigahertz (GHz). Electronics that are “WiFi Certified” are guaranteed to interoperate with each other regardless of brand, as long as they use the same version of the technology. Companies designed this standard to cater to lightweight computing systems, which are typically mobile and designed to consume minimal power. Hardware developers produce mobile phones, laptops, and tablet computers that are all compatible with this wireless technology. Desktop computers can typically connect to such a network through the installation of a wireless card or dongle.


Different Types


Different versions of the 802.11 standard have been released over the years, often indicated by a letter following the designation. Wireless-G, for example, introduced numerous improvements over the initial standard such as higher transfer rates. It is important for a computer or device user to recognize what type of WiFi their device uses, to ensure compatibility with the router creating a hotspot. As the technology continues to improve, additional designations are likely to be released, though they are often backwards compatible with earlier versions.




via [www.wisegeek.com]



Posted by billy at 1:01 PM

What is an Adroid Phone?




For the sake of those who are not aware of what really is an Android phone, here is an article published by www.wisegeek.com I want to share. Read the article below…


An Android phone, sometimes called a Droid phone, is a mobile telephone that uses the Google-developed Android operating system. This operating system has become a popular option in recent years for so-called “smart phones,” because developers and manufacturers may freely customize it to their specific needs. This customization means that different Android phones can have widely varying user interfaces. Most smart phones — including those using competing operating systems — offer similar overall capabilities, however, including Internet browsing, personal information management, video streaming, and access to a large repository of freeware and payware applications.


Technical Specifications and Operating System


On the technical side, an Androidâ„¢ phone runs the Androidâ„¢ operating system, key applications, and middleware. It is Linux kernel-based, and is written in the C language. Androidâ„¢ runs applications that are written primarily in the Java language.


Android phones are considered revolutionary in some circles because of the open source structure of the basic firmware. All developers, whether professional or hobbyists, are encouraged to write programs and applications for the operating system, and contribute to the evolving Android project by submitting them to Google’s Play Store, a closed source application for Androidâ„¢ phones. Users may then choose to download and use the applications on their phones by accessing the application library via their handsets.


Multitasking


An Android phone can run multiple applications at the same time in the background, making multitasking easier. This makes the functionality of the phone more fluid than some competing platforms, although the extent of this capability depends on the hardware of the individual phone. Some handsets use multicore processors, which are more useful for “power users” who need their phones to run multiple simultaneous operations.


Non-Proprietary Approach


Some comparable devices using other operating systems are governed by strict proprietary rules. Developers interested in writing applications for the iPhone, for example, may not be permitted to create programs that closely mirror applications owned by Apple, such as iTunes. All applications must be approved by Apple before they are permitted to appear in the Apple App Store. This is not the case with applications for Android phones, which are developed under the auspices of the Open Handset Alliance, a consortium that encourages the use and advancement of open source software for mobile phones.


Another important distinction of the Android platform is that it is not tied to a specific hardware manufacturer. Any manufacturer interested in producing its own version of an Androidâ„¢ phone is welcome to use the operating system. The result is that many competing cellphone companies now use this platform to power their mobile phones and to market their devices.


Historical Background


Initially, Google partnered with the High Tech Computer Corporation (now HTC Corporation) to build the first mobile phone to run the Android platform, known as the G1 in the United States. In 2008, T-Mobile premiered the G1 Android phone to the American public. Since then, dozens of manufacturers have brought hundreds of phones with this operating system to market.


Different generations of smart phones have run various versions of Android. Each major software version is identified by a code name that is usually related to some sort of dessert. While many phones can be updated to newer versions of the operating system, this usually cannot be done indefinitely, because of the hardware limitations of the individual phones. For example, early phones like the G1, which initially ran the 1.0 version of Android, were eventually upgradable to version 1.6 (Donut), but could not be upgraded to later versions such as 2.3 (Gingerbread) or 4.0 (Ice Cream Sandwich), which require more robust hardware.


SDK


Android offers a Software Development Kit (SDK) to help developers create functional applications. While some parts of the Android operating system are protected under the Apache License to guard against applications that could compromise the phones’ basic functionality, much of it is released under the General Public License, which invites developers to freely make modifications. The SDK includes extensive resources and tools to facilitate this sort of development. It is updated regularly, together with the operating system itself, and a priority is placed upon supporting work on both newer and older versions of Androidâ„¢.


Rooting


Despite the relatively open structure of the operating system, manufacturers of many devices that use Android do frequently restrict user access to certain resources and functions within the structure of the software. Typically, manufacturers do this in order to ensure a consistently stable and predictable experience by all users, and possibly to maintain a certain level of control over how their products are used.


“Rooting” is the slang term for using software hacks to circumvent these restrictions in Android. Some users opt to do this either in order to expand the capabilities of a phone or simply as a hobby and for purposes of experimentation. The process varies, but commonly involves downloading a special file from the Internet and installing it on the phone from an external memory card. Detailed instructions on how to root a specific Androidâ„¢ phone are broadly available online, though users should be aware that there are risks to doing this. In many cases, rooting will void a phone’s warranty, and there is also a potential that a device could be rendered useless should something go wrong.


There you go guys. You know already what’s an Android phone is. So, better check the Net to see some reviews of this awesome phone.





Posted by billy at 12:34 PM

Thursday, July 19, 2012

Developer Tools for Building Android Apps




Are you planning to develop your first android apps? Yes? So then, you need first to know all the developer tools for you to create your planned apps. Below is information I gathered from http://developer.android.com that I would like to share for those enthusiasts apps developers. Thanks to this awesome site.


The Android Developer Tools (ADT) plugin for Eclipse provides a professional-grade development environment for building Android apps. It’s a full Java IDE with advanced features to help you build, test, debug, and package your Android apps.


Free, open-source, and runs on most major OS platforms.

To get started, download the Android SDK.




Full Java IDE



  • Android-specific refactoring, quick fixes, integrated navigation between Java and Android XML resources.

  • Enhanced XML editors for Android XML resources

  • Static analysis tools to catch performance, usability, and correctness problems

  • Build support for complex projects, command-line support for CI through Ant. Includes ProGuard and app-signing.

  • Template-based wizard to create standard Android projects and components.




Graphical UI Builders



  • Build rich Android UI with drag and drop.

  • Visualize your UI on tablets, phones, and other devices. Switch themes, locales, even platform versions instantly, without building.

  • Visual refactoring lets you extracts layout for inclusion, convert layouts, extract styles

  • Editor support for working with custom UI components




Develop on Hardware Devices



  • Use any commercial Android hardware device or multiple devices.

  • Deploy your app to connected devices directy from the IDE

  • Live, on-device debugging, testing, and profiling




Develop on Virtual Devices



  • Emulate any device. Use custom screen sizes, keyboards, and other hardware components.

  • Advanced hardware emulation, including camera, sensors, multitouch, telephony.

  • Develop and test for broadest compatibility at lowest cost.




Powerful Debugging



  • Full Java debugger with on-device debugging and Android-specific tools

  • Built-in memory analysis, performance/CPU profiling, OpenGL ES tracing.

  • Graphical tools for debugging and optimizing UI, runtime inspecton of UI structure and performance.

  • Runtime graphical analysis of your app’s network bandwidth usage.




Testing



  • Fully instrumentated, scriptable test environment.

  • Integrated reports using standard test UI.

  • Create and run unit tests on hardware devices or emulator.


Native Development



  • Support for compiling and packaging existing code written in C or C++.

  • Support for packaging multiple architectures in a single binary, for broad compatibility.





































































You may now proceed to your first android apps. More infos to come. Good luck guys!



Posted by billy at 5:49 PM

Wednesday, July 18, 2012

Breaking News: Microsoft 2013, the New Office has arrived!


 


It’s been about three years since Microsoft unveiled a new version of Office, and particularly with Windows 8 just months away from dropping, the software has been well overdue for an upgrade. Today, Redmond unveiled the latest edition (July 16)— Office 2013 (a.k.a Office 15) — which the company will be showing in a preview stage until the final version goes on sale. (Better scroll down at the bottom to download the preview version.)



Above are the expected icons each applications in the Office 2013 (cool right?).


Requirements


This might be a good time to clarify the minimum hardware requirements. So long as you have 3.5GB of free disk space and an X86 or X64 system clocked at 1GHz or higher, you should be good to go. DirectX10 graphics are required, along with a minimum resolution of 1024 x 576. Microsoft also recommends 1GB of RAM for 32-bit systems, and 2GB for 64-bit machines.


Screenshots



The Slash Screen



The Welcome Message




The Microsoft Office Word 2013 Window (New Look, Awesome Features)




Download the Microsoft Office Professional 2013 Preview Version (size: 600 MB)


X86 Download (32-bit): http://care.dlservice.microsoft.com/download/4/7/1/4712B4E1-4DD9-4468-B8A4-507D7F988B1F/professionalplus_en-us_x86.exe?lcid=1033


X64 Download (64-bit): http://care.dlservice.microsoft.com/download/4/7/1/4712B4E1-4DD9-4468-B8A4-507D7F988B1F/professionalplus_en-us_x64.exe?lcid=1033


 


Posted by billy at 4:50 PM
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