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Monday, February 28, 2011

Remote Control for PC



Remote Control for PC - an application for Nokia phone to control Windows PC presentations and multimedia players.
           




Remote Control for PC turns your mobile phone into a universal remote controller for Windows computer. The application is perfect for home entertainment and business purpose.
The software will get you to remotely manage your PCs favorite apps, navigate with the cursor and perform mouse button clicks.

Software supported: Microsoft Office PowerPoint, OpenOffice presentations,  Winamp, Windows Media Player, WinDVD, VLC player, DivX player, QuickTime, Media Player Classic, MPC Home Cinema, Youtube flash player.

Requirements:
Windows XP, Vista or Windows 7 OS and Nokia S60 phone (both: 3rd and 5th edition) or Symbian^3 phone.
For example: Nokia E50, E60, E61, E62, E65, E70, N71, N73, N75, N77, N80, N91, N92, N93, 5700, 6110, 6120, 6121, 6124, 6290, E51, E63, E66, E71, N76, N81, N82, N95, 5320, 5630, 5730, 6210, 6220, 6650, 6700, 6710, 6720, 6730, 6730, 6760, 6788, 6790, C5, E5, E52, E55, E72, E73, E75, N78, N79, N85, N86, N96, X5-00, X5-01, 5228, 5230, 5235, 5250, 5800, C5-03, C6-00, N97, N97 mini, X6-00, C6-01, C7-00, E7-00, N8




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Saturday, February 26, 2011

Trouble with Excel Formulas? Try the Evaluate Formula Tool



You just wrote an Excel formula and it isn’t producing the result you expected? Have no fear – this article will introduce you to the ‘Evaluate Formula’ tool which you can use to discover why your formula isn’t working. The Evaluate Formula tool achieves this by showing you the steps Excel takes to calculate your formula. This is very useful when you need to find a problem with a formula, or to understand the calculation process.

Finding the wrong value

Let’s look how the ‘Evaluate formula’ tool can be used to trace a problem, by looking at the following sample:

Formula with Strange Result

You can see that something is amiss with the formula in cell C3. The formula adds 1+2+3 (cells A2, A3 and A4) and then divides the result by 3 (cell B3); this should evaluate to 2 (6 divided by 3). But we got 2.4. By opening the Evaluate Formula tool (from the Formula Auditing area of the Formula ribbon), we can work the calculation of this value step by step (click the Evaluate button in the Evaluate Formula dialog to advance):

Evaluate Formula Window
Listed are the evaluation steps for the formula above:
  • (A2+A3+A4)/B3
  • (1+A3+A4)/B3
  • (1+2+A4)/B3
  • (3+A4)/B3
  • (3+3)/B3
  • (6)/B3
  • 6/B3
  • 6/2.5
  • 2.4
First we’ll examine the mechanics of the display. The underlined part of the formula in each step is the part that will be evaluated in the next step. The italic part of the formula in each step is the part that was evaluated in the previous step.
In this case, the one-but-last step seems off: we expected B3 to contain 3, but it seems to contain 2.5. The problem is probably that the cell’s display is set to show zero decimal places:
And there you have it – we’ve found the problem. Changing the cell’s formatting to show decimal places will show that cell B3 contains 2.5.
Fixing The Formula Problem

Summary

This article provides a little taste of how the Formula Evaluation tool can be used to help us fix problems in our formulas. It’s also a great tool for helping us write formulas, but that discussion can wait for another time. Can you think of ways this tool can serve you? Please share with us in the comments…


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Google Launches Cloud Connect Plugin For Microsoft Office



Some good news for Google Docs users who have always wanted an official office add-in which can be used to create, share and manage Google Docs documents from Microsoft Office.
Google has just released Google Cloud Connect – an add-in for Microsoft office which adds simultaneous collaboration, revision history, cloud sync, unique URLs and simple sharing to the Microsoft Word, Excel and PowerPoint applications. This is quite similar to another office add-in called OffiSync, which we have reviewed earlier.

Setting Up Google Cloud Connect With Microsoft Office

Setting up Google Cloud Connect for Microsoft Office is fast and simple. Head over to the Cloud connect page and click the “Accept and Install” button to launch the web installer. Hold on for two minutes until the web installer downloads and install Google Cloud connect for Microsoft Office on your computer.
Once the add-in is in place, launch Microsoft Office and you will see a “cloud connect bar” as shown below:
google-cloud-connect
To start using Google Cloud connect with Microsoft office, click “Login”, enter your Google account credentials and choose “Grant Access” in the following step.
grant-access
When you’re through setting up Cloud connect with Microsoft office, you will notice two options for managing the office document you are creating – either manually sync the document by hitting the “sync” button or let Google cloud connect automatically sync the document, spreadsheet or PowerPoint presentation to your Google Docs account.
I would prefer using the “Manual” way but you can use the “automatic” mode which syncs a refreshed copy on every save or when other users update values on the same document from their Google Docs account.
settingup-cloud-connect
Note: You will have to save a local copy of the document to your computer first, which will then be synced to your Google Docs account.
One of the downsides is that there is no way to open a Google Docs document directly in the Microsoft Office interface. I have a dozen or more spreadsheets stored in my Google Docs account and if I need to edit a spreadsheet, I have to download it from the normal web UI and then use Google Cloud connect to sync changes (if any).
There is no way to open the spreadsheet directly in Microsoft Excel, do some quick changes and sync the changes back to my Google Docs account.
testing-cloud-connect

Supported File Types

Google Cloud Connect works with most versions of Microsoft Office 2003, 2007, and 2010. It’s not compatible with the Microsoft Office 2010 Starter Edition or any versions installed with Microsoft’s Click-to-Run delivery mechanism. The following file types are supported in Google Cloud connect:
Word file types: .DOC, .DOCX, .DOTX, .DOCM
Excel file types: .XLS, .XLT, .XLSX, .XLSM.
PowerPoint file types: .PPT, .POT, .PPS, .PPTX, .POTX, .PPSX, .PPTM, .POTM.
Google Cloud Connect for Microsoft Office works on Windows XP (requires .NET 2.0), Windows Vista and Windows 7, both 32 bit and 64 bit systems are supported. Unfortunately, Google Cloud connect is not available for MAC’s yet.
Watch the following introductory video to learn how Google Cloud connect works:


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Google Launches Recipe Search Engine




Google has added a new section to their search engine dedicated to finding recipes. It can be found by expanding the left sidebar on Google search results page by clicking on the “More” button. The Recipe View lets you narrow your search results to show only recipes, and helps you choose the right recipe amongst the search results by showing clearly marked ratings, ingredients and pictures.

Searching for a recipe shows constituting ingredients which lets you further narrow down your search by selecting available ingredients. You can also filter recipes by cooking time – less than 15 min, less than 30 min etc. and calorie count for the health conscious. And if Google fails to bring you the recipe you are looking for, you still got a whole lot of dedicated recipe search engines to try out.
google-recipes
Although this might seem like a relatively small niche area to be diving into, but Google claims that it receives about 10 million recipe searches a day, or about one percent of Google's entire daily search volume. Apparently, this is enough to give the topic some attention and development.
Webmasters who own recipe based websites can add the rich snippets markup to their pages, so that their content can appear with this improved presentation in regular Google results as well as in Recipe View.


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Tuesday, February 22, 2011

Top Free Screen Recorders to Record Your Screen Activities



These days recording screen activities have become quite a popular way of blogging and doing presentations. The screen recorders act just like the print screen function but the difference is that it continuously records all your on screen activities just like a camcorder or digital camera.
These softwares can also be useful when you want to create screen casts for software usage instructions or a video to report a bug that occurred in a software.
There are many screen recording softwares available for you to record the screen activities, here are few of the best screen recorders that will allow you to create videos and presentation from your activities and which are free to use.

CamStudio Open Source

CamStudio is a open source software that allows you to record your screen activities and create AVI videos out of it, it also includes a built-in SWF producer that allows you to create bandwidth friendly flash videos.
In addition to that CamStudio allows you to add high-quality sound to the video and also create picture-in-picture videos by using your webcam videos.
This is one great software that you should definitely have to record your screen activities and create videos out of it.

Free Screen Recorder

Free Screen Recorder is another screen recording software that can be used to capture screen activities into a AVI video file. Free screen recorder records every moment including mouse cursor movements, typing etc.
You can also record voice from the microphone which makes it easier to add your own commentary while the video is being recorded.

Freez Screen Recorder

Freez Screen Recorder allows you to record videos and also pause them. Like all the other softwares you can record any region of the screen or activities in a particular window in addition to recording all the activities of the full screen.
It also supports voice recording from the microphone, videotape or Internet.

AutoScreenRecorder

AutoScreenRecorder allows you to create AVI files by recording screen activities. You can record the mouse pointer, a rectangle area or choose to record activities taking place in a application window. You can also choose to record the full screen for activities.
You can also choose to buy a full fledged version of AutoScreenRecorder which adds in more features to the software like generating flash video files and recording voice and sound in the video.

Summarizing

If you are looking for softwares to create demo videos and presentations or even plan to start video blogging, these tools are quite handy. Not only are they completely free to use but also add more utility to your computer life.
If you think there are better options please do share it with other readers using the comments form. I am definitely looking to try out more alternatives.


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Friday, February 18, 2011

How Your Email Id Can Get Hacked



http://houssem4dz.ifrance.com/images/Hackers5.jpgMany of you might have been victims of your email accounts being hacked, or your Facebook  password not working. This maybe because your password might have been hacked by the Hackers. Here I’ll tell you which are the different methods by which Hackers can get your passwords and also preventive measures to safeguard yourself. By knowing how hackers can get into your account, you will be in better situation to understand what are the possible ways you can lose your account information and passwords & you can protect yourself from getting hacked next time.

1. Keyloggers

This is one of the basic tool used for getting your passwords. Keylogger resides in your system memory and runs at every startup. These keyloggers log all the keystrokes you type. A log is created and then it is sent to the Hacker. Most famous keylogger is the Ardamax Keylogger. It can be customized so that it cannot be shown in “Processes” (Windows Task Manager).

2. RAT

RAT stands for Remote Administration Tool. With RAT, a hacker can connect to your PC, without your knowledge. He can see what is going on the screen, what you are currently doing, which sites you surf. It also has the built-in functionality of keylogger. Hacker can copy files from your Hard disk to his computer, and all this without your knowledge. A good example of RAT is Poison Ivy. It can be customized to connect to your PC on a particular port number specified while creating the RAT.

3. Trojan Horses

Now these are the most common type of malwares. Trojans spread through warez sites mostly. All of you want free softwares. Right? Beware though! When you download from warez sites, all the keygens and patches and even the original trial programs are trojaned. This means you will get the software for free. But your computer will be affected with a trojan horse. When you run the patch/keygen, you’ll get the desired output, but in background, your system gets infected with the trojan. Turkojan is a famous Trojan horse. A trojan is much more superior to keyloggers and RATs. It provides much more functions, so that a Hacker has more access to your PC.

How to protect yourself from hacking:

  • Install a good licensed anti-virus. I suggest you go for Kaspersky. It’s the best anti-virus out there.
  • Always have your Windows Firewall turned on.
  • Never ever trust warez sites. There is a lot of malware flowing out there.
  • Don’t run .exe programs given by anyone. Trust only yourself.
  • Never auto-play a pen drive. By this, malware automatically gets installed on your PC.
  • Don’t run attachments from emails.
  • If you want to run .exe files safely, run them sandboxed. A free application Sandboxie is available for this purpose.
  • If you feel you’re infected, format your PC immediately. No anti-virus can remove a Trojan horse from your PC. It’s very difficult to remove a trojan from an infected PC.
Hope this guide is useful. If you have any questions, ask them in Comments below.
Note: This is an informative post only for educational purposes!

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Wednesday, February 9, 2011

How to Generate Desired Traffic from Twitter



Twitter is known to be a great source of social networking where tons of people love to communicate and share their daily updates. But if we speak about Twitter from SEO point of view, then surely it is the finest option to attract the desired traffic to your website. So better get in touch with Twitter and start tweeting from today to get tons of traffic.
Twitter is quite a simplistic app in approach and if used efficiently it can render lots of useful plus beneficial results. So using the characters wisely is the basic aspect you need to keep in mind while tweeting on Twitter and here are some tips to get the desired traffic from Twitter.
1. Create Distinctive Twitter Profile – Interesting profile is very much in demand and that should be your first focus. So create a wonderful profile page with great username on Twitter.
2. Select a Niche-Targeted Username – Make it a point that your username is niche-targeted, for better illustration – like you are an SEO expert and your site is all about SEO so prefer such usernames like – SEOexpert, SEOguru, SEOartist etc. This will in turn attract more useful traffic to your website.
3. Craft Your Site/Blog’s URL in the Profile Info – Profile information is also very essential and engraving your URL info in the profile is the main mode to get the desired traffic.
4. Share the Link of Your Website with all Your Friends, Coworkers, and Acquaintances – Remember that your friends and followers are the main associate to get your website to the top, so make sure you send a link of your website to all your friends, coworkers, and acquaintances.
5. Get in Touch With Twitter Users Having Same Interest as Yours – Getting in touch with people who share the same interest as yours is one of the most efficient ways to create a huge following and in turn they will surely going to visit your website. Thereafter to keep them engrossed you can always try out something unique to make them frequently visit your website.
6. Socialize a Lot on Twitter – Build a good social network and that’s what your motto should be while being on Twitter. Be an active member, reply to posts and visit the links of your followers and it will be returned to you in the same manner.
7. Make it a Point to Tweet Regularly – Twitter is all about Tweeting and to maintain the charts of huge followers you need to feed them with good tweeted stuff to make them happy and satisfied. It is just a matter of seconds and you can surely render time to tweet 140 impressive characters.
8. Don’t Ever Try to Spam – Every Twitter user loves to be in contact with relevant people or businesses. If you opt for spamming soon you’ll be shut off from the micro blogging site Twitter. So it’s better to create a fan following with all the pertinent stuff and avoid fakeness.
9. Take Advantage of Twitter Feed – Another great option to increase your followers is to check out twitterfeed.com and configure your feeds.
10. Make Use of Twitter Search – Twitter is inbuilt with great search feature where you can search pretty much everything and that too in real-time. So post popular tweets because Twitter search is more effective than Google.
11. Add Twitter Gadgets to Your Website – There are a wide varieties of Twitter gadgets that are quite amazing to use and many are released on day-to-day basis. The best thing is that your blog visitors can become your Twitter followers and more the followers you get in return sufficient traffic will be generated to your site. And building a good network through Twitter is the main aim to get the desired traffic.


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