Knowledge Bytes ! !

Most our guys while workig in the college labs or  WiFi  feel low speed for downloading. Here is the simple trick, create a registry feel from give steps below and execute it. works !!!! Open Notepad and paste the below code in it. Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip \Parameters] "SackOpts"=dword:00000001 "TcpWindowSize"=dword:0005ae4c "Tcp1323Opts"=dword:00000003 "DefaultTTL"=dword:00000040 "EnablePMTUBHDetect"=dword:00000000 "EnablePMTUDiscovery"=dword:00000001 "GlobalMaxTcpWindowSize"=dword:0005ae4c Click on "File" and then "Save As". Name the file as "Increase.reg" or any thing but don't forget to write the extension i.e, ".reg" Save the file on any destination, and then execute it and feel the difference!

             It's a tablet. It's a desktop. No wait...it's the Asus Transformer All-in One. Asus is claiming that it's the " world's first AiO PC with a detachable tablet". The best part is that the machine can function on both Windows 8 and Android 4.1 Jelly Bean operating systems.               The ergonomics of the machine is such that it allows users to merge desktop computing with wireless mobility. In desktop mode, the Transformer AiO runs on Windows 8 sporting an 18.4-inch full-HD IPS touch screen with a 1920x1080-pixel revolution. The machine is powered by 3rd generation Intel Core processors with NVIDIA GT 730M graphics.               Once the screen is detached, users will be equipped with an 18.4-inch Android 4.1 tablet with an NVIDIA Tegra 3 quad-core processor powering the standalone device. The tablet will also have the Windows 8 OS for users to choose as per th...

The Nokia Lumia 920 was shown off in New York last week and after checking out all of the coverage, I can say without a doubt that I will be purchasing one as soon as they are released. The color I choose will depend on which carrier(s) in the US get the high end Lumia, but with three carrier contracts I know at least one of my carriers will get the device. Based on just what we know so far, Microsoft was very tight lipped about Windows Phone 8, I have seven main reasons I think the Lumia 920 is the device for me. Reason one: PureMotion HD+ display The Nokia Lumia 900 has a ClearBlack display and some testing earlier this year revealed that the Lumia 900 has a better outdoor display than the iPhone 4S and Galaxy S. Nokia is now taking that ClearBlack display technology to the next level and showed us all their PureMotion HD+ technology that looks to be the leading display on smartphones today. The PureMotion HD+ display automatically adjusts to sunlight glare, ha...

Even if you're a Windows fan, you've probably thought about trying OS X. Maybe you'd like to test drive OS X before switching to a Mac or building a Hackintosh , or maybe you just want to run that one killer OS X app on your Windows machine. Whatever your reason, you can actually install and run OS X on any Intel-based Windows PC with a program called VirtualBox. Here's how. Running OS X on your Windows desktop will take a bit of work, but it's pretty easy to do and the final product is awesome. To see what the whole setup will look like when you're done, check out the video above. Then, head to the instructions below to set it up for yourself. What You'll Need Before you start the installation process, you'll want to gather the following: A PC running 64-bit Windows with at least a dual-core processor and 4GB of RAM . Mountain Lion is 64-bit, and thus requires your copy of Windows to be 64-bit. If you're on a 32-bit version o...

Block Websites from appearing in your Google Search Results Google has been getting better at identifying and removing spam websites from their search results pages but sometimes not-so-useful sites do manage to slip through the Google filters. What can you do to prevent such sites from appearing in your Google results? → Approach #1: Block Sites at the Browser Level  Google offers an easy-to-use Chrome add-on called Personal Blocklist that lets you block entire web domains from showing up in your Google search results. If you spot any irrelevant website in search results pages, just click the block link (screenshot below) and all pages from that website will be hidden from your Google results forever. The Chrome add-on implements client-side filtering – the blocked websites are still getting served in Google search results as before and the add-on simply hides them on your screen using CSS. A limitation with this approach is that it works only in...

Let’s admit it, Microsoft is gearing up for one hell of a year. The company has adopted a new design language, formerly known as Metro, through out its entire product line up. It is only apt that now this very design language is trickling down to the company’s official logo. This change comes 25 years after Microsoft had unveiled it previous logo. The new logo integrates a multi-color Windows logo as well, that also highlights the fact that Windows is the flagship product for Microsoft. Clearly this is the biggest year in the history of Microsoft and we are seeing an unprecedented level of integration in its entire product line. All products including Windows, Windows Phone, Office, Outlook.com , Skydrive, Xbox and Windows Azure are in for a revamp and the adoption of the new ‘Metro’ like logo is seem like the final culmination of this integration.

A new computer virus, dubbed Gauss, has been discovered in the Middle East. Researchers say can it steal banking credentials and hijack login information for social networking sites, email and instant messaging accounts. Cyber security firm Kaspersky Lab said Gauss is the work of the same "factory" or "factories" that built the Stuxnet worm, which attacked Iran's nuclear program. Here are some key facts about Gauss, according to Kaspersky Lab. What is its purpose?  Gauss is a surveillance tool. It steals credentials for hacking online banking systems, social networking sites and email accounts; it also gathers information about infected PCs, including web browsing history, system passwords and the contents of disk drives. Can it do anything else?  There is a mysterious module, known as Godel, that copies malicious code onto USB drives when they are plugged into infected PCs. Godel's purpose is unknown because some of its code i...

If I had been drinking something at the time, I would have spit it all over my screen. That's because I was reading a laptop buying guide that was so superficial, so full of errors, half-truths and oversimplifications, that I couldn't believe my eyes. I won't name any names (cough, The New York Times), but this was my favorite gem: "Most flash drives still exceed 300 gigabytes, which is enough for most people." Um, actually most SSDs start at 128GB. Here's another: "Battery life specs mean little. Have a power cord with you." Oh, and the processor doesn't matter at all. If I were a parent reading a guide like that heading into the back-to-school season, I would have just thrown up my hands and did some eerie eeny-meeny-miny-mo at Best Buy. But you don't have to. Just follow my simple buying tips. 1. Choose The Right Size Although 15-inch laptops tend to be the cheapest, 13- and 14-inch models are better for students on the go be...

Gone are the days when you had to stand in long queues to pay your electricity bills, phone bills, income tax returns and almost everything. But easy access to the internet and availability of these services online not just provide relief but of course helps in saving time. At the same time users are also exposed to the threats of identity theft, loss of personal information and spams. If we follow a few golden rules we can easily protect our personal information and greatly reduce the possibility of fraud. Here are some of them: Security suites  Outpost Security Suite : This is the only free security suite that offers antivirus, firewall and anti  malware  in a single package. It even offers email and web  surfing  security for online protection and monitors application behavior to keep a check on malicious infections. Being free, it does have some limitations — only one auto update is allowed in a day. Others need to be manually done. Also, it doe...

There’s quite a list of people who are interested in creating iPhone/iPad and Android apps these days. Big publishers, indie developers, small businesses, advertising agencies, app enthusiasts/hobbyists/wannabe developers–the list goes on. No matter who you are  this post has everything you need to develop, test, market, monetize, analyze, enhance and refine your next hit app . Get ready for some great tools that can help you create a more polished app with the biggest chance of meeting your goals (like making money or engaging users). There’s truly something for everyone here. For the big guys I’ve included links to powerful and scalable cross-platform SDKs. For the indies out there I’ve included tools to help acquire traffic and promote apps to keep you competitive. For small businesses I’ve included some great services that let you create an app on your own with no coding required. If you’re a developer and you use this list to create an app, let me kn...

Microsoft has launched the Office 2013 which is the latest release of the Microsoft Office. It is now made available as a consumer preview version (public M icrosoft gave us a glimpse of the   Office 2013   early last month on the Windows RT tablet. The company has now released the Office 2013 which is the latest iteration of the Microsoft Office suite. It is now available as a   Consumer Preview   (public beta). With this new version, Microsoft has undergone a huge strategic shift by moving away from its PC-centric functionality towards Window 8, mobile platform and cloud technology. Here are 10 things that you should know about the Microsoft Office 2013.    What is Office 2013? Office 2013 is the next version of Microsoft’s Office suite. With it, Microsoft takes a leap into the advanced, mobile, cloud-based ecosystem. Office 2013 comes with a large number of desktop apps and also several server products. Consumer preview of Office 2013 is ...