Saturday, July 28, 2012

Google Scientific Calculator!

Previously I posted about Google Calculator. In that system you are supposed to type your calculation in the Google search box and press enter. The result shows immediately after pressing enter. 

But now it is much easier to use Google as Scientific Calculator. In fact, it is a new sign of innovation by Google. Now you'll get a whole calculator in the home page of Google. And you can calculate just by mouse click. Keyboard is not necessary! 

To perform your basic or scientific calculation you just need to visit Google. Then type calculator and press enter. You can also visit this page to get the calculator directly. Now you'll see a calculator like below. 

Now give input by mouse click and press the equal button and have fun! 

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Friday, July 27, 2012

How to Backup or Restore Blogger Blog?

If you're blogger then you may need to backup your entire blog. If you lose your password or if your account is hacked then you can restore your whole blog in a new account. Or you can export your whole blog if you've a back up copy of your blog. 

To back up your blog, follow the steps below: 
  1. First, make sure you're using the new interface of blogger.
  2. Now go to the Settings option and choose Other.
  3. Hit on Export blog from Blog tools.
  4. Then click download blog.
  5. Now your whole blog will be saved as .xml file.

To restore or import your blog, follow the steps below: 
  1. Go to the Settings option from blogger and choose Other.
  2. Now hit on Import blog.
  3. A window will let you choose the .xml file. 
  4. Now choose the .xml file that you previously download from your blog. 

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Thursday, July 19, 2012

Submit Your Website or Blog in Search Engines for Free

Web developer or blogger already know that it is not a very easy task to drive traffic from search engines. It takes huge time to perform SEO activities for a site. Forum posting, article writing, social connection, back linking, keyword selection and so many tasks need to be performed for SEO. 

But the most important task is to submit your site in the search engines. The most popular search engines are Google, Yahoo, Bing etc. Besides there are thousands of small search engines available in the web. 

But the submission is a very time consuming task. Specially when you need to submit your site to the search engines one by one. And this is very critical too. For your convenience there are also some sites that make your task easy. All you need to do is just submit your website or blog to those sites and they will automatically submit your site to the search engines. 

  1. Diggza
  2. Free Web Submission
  3. Add URL Free
  4. Add Me
  5. Submit Express

All of the above sites will submit your web or blog to the search engines for free. The procedure differ slightly. But the basic procedure is same. 

  • You've to submit your site's URL and your Email ID.
  • Then agree with their terms and conditions.
  • Check your Email and confirm submission if asked.
  • And resubmit your site once in a month. 

  • You don't need to submit your site in all of the above sites. Choose one or two of them that is suitable for you. 
  • Use an alternative Email instead of your primary Email. Because you may receive many unnecessary messages from those sites.
  • Don't submit your sites very often. 

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Wednesday, July 18, 2012

Add a Moving Text Bar on Your Blog

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Today I will give you a code that is really useful for bloggers. You have already noticed that this post has been started with a moving text. And from this post you'll learn how to add this on your blog. 

Before starting I wanna say you, this bar can be used as news headline or notice bar. Or you can use this for any purpose. It's simply an html code that can be placed anywhere of your blog. If you place it at the top then it can be used as news bar. You can also put it on the side or bottom of your blog. But make sure you're customizing the size and using the bar properly with the place where you wanna insert it. 

Let's start. (Make sure you're using new interface of blogger)
  1. First, go to the design option from your blogger page. 
  2. Then hit on Layout option from the left panel.
  3. Now click on Add a Gadget. I suggest to select gadget somewhere from top.  
  4. Now scroll down and choose Html/Java Script then copy and paste the code below.
  5. You're done. Save the code and refresh your blog page. 
<!-- This Script is from, Coded by:  Md. Abdur Rahaman--> <div align="center"><font color="#ffffff" size="+1"><marquee bgcolor="#000080"direction="left"loop="20" width="100%"><strong>Visit <a href=>Marks PC Solution</a> to get more interesting Computer and Internet Tips! </strong></marquee></font color="#ffffff"></div> <font face="Arial"><a target="_blank" href=""><span style="font-size: 7pt; text-decoration: none">Visit Marks PC Solution for Computer and Internet Tips</span></a></font>

You can customize the code as below : 
  • Replace the red text of the code with your text. 
  • Loop is 20. That means your text will be shown for 20 times. You can either increase or decrease the loop. But if you want the text to be shown for unlimited time then you should delete the this part of the code:  loop="20"
  • Div align center. You can use right or left.  
  • Font color is  #ffffff. You can choose any font color by changing the value. 
  • Background color is "#000080". You can choose any color by changing the value. 
  • Direction is left. You can also use right. 
  • Width is 100%. You can use 40, 50 or 70% too.  

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Saturday, July 14, 2012

Security Master Code for Nokia - Use if you forget Nokia security code!

Any mobile has its default security code. And a person may need to change the default security code to enhance the data security. But if the password is forgotten then what? 

In that time you will not be able to access your phone. In that time you can only take it to the service center and expend some money. But If you use Nokia then I have a solution. And this post is going to teach you how to break a security code of Nokia Phone using Master code. Follow the steps below: 
  1. Click on this link
  2. In the landing page you will see a box tell you to enter your IMEI number
  3. To check your IMEI number, you can either type *#06# or look for it on the battery of your phone or find it on the packet of your phone. 
  4. Now type the IMEI number in the given box and check the box showing  I'm legal owner of the phone with that IMEI and hit on the generate button. 
  5. After clicking the generate button you'll be able to see a code below the IMEI number called security master code. You can use this code when your phone wants the password. 

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Thursday, July 12, 2012

Built in PDF Reader in Windows 8 !

PDF or Portable Document Format is a great way to share your documents with your friends or even in online. Earlier I wrote about both PDF Creator and PDF Reader. These third party tools for creating and viewing PDF is also very handy. 

But how do you feel if you don't need to install any PDF Reader/ Viewer on your PC! Windows 8 has built in PDF viewer named Windows Reader. It comes as metro app with Windows 8. And it can also read your XPS documents. 

If you're running Windows 8 and you have no PDF Reader installed on your system then you will see your PDF files look orange color. Actually this is Windows Reader. Just double click to open the file. 

Or press the start button and type reader. Then press enter to open Windows Reader. After opening the reader click on Browse to open your files and folders. And select the PDF file you wanna read. 

When using the reader you may not be able to see any toolbar. Because it is a metro app that runs in full screen. Simply hit the right button of your mouse to see the toolbar. From this bar you can control your reader whether it will show one or two pages. You can also open your files or save the open file and more. Look at the image below:

To close the reader, simply press Alt + F4. Or drag your mouse from top to bottom of the screen. 

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Monday, July 09, 2012

Secret Codes for Nokia !!

Though losing market share gradually, Nokia is still connecting people. Many of us still like Nokia Cell Phones due to its reliability, durability and reasonable price. This post is for the users as well as for the fans of Nokia. 

In this post you'll find some secret codes for your Nokia mobile phone. All codes may not work with all versions of Nokia. And many of these codes will work with most of the models. 

Precaution: Though very much useful, some of these codes may be harmful too! So use these codes with care. Don't take any unnecessary risk while trying them. I'm trying my best to clarify the functions of these codes for your convenience. So before using read the results carefully. 

Type the following codes on the main Screen: 
  • *#06# to see the IMEI number
  • *#7780# to restore factory settings
  • *#67705646# to clear the LCD display (Operator Logo)
  • *#0000# to view software version and date
  • *#746025625# SIM clock allowed status
  • *#62209526# to display the MAC address of the WLAN adapter. This is available only in   the newer devices that supports WLAN like N80
  • #pw+1234567890+1# to show if SIM has any restrictions
  • *#2820# to show bluetooth device address
  • *#7370# to soft format the memory (For Symbian Phones)

Secret Menu: Allows you to view a secret menu about your phone

Type *#92702689# to activate secret menu. It includes the following information:

  • Serial Number
  • Manufacturing Date
  • The Date of Purchase (If it was set)  
  • Date of last Repair (If found)  
  • Life Timer

Use the following code with care: 
  • *#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though
  •  *#3370* - (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives less signal from network
  •  *#4720# - Half Rate Codec activation
  •  *#4720* - Half Rate Codec deactivation. The phone will automatically restart

If you forgot wallet code for Nokia S60 phone, use this code to reset it.*#7370925538#Remember, your wallet data will be removed. You may be asked to enter the lock code. Default lock code is: 12345

Press *#3925538# to delete the contents and code of wallet.

Unlock service provider: Insert SIM, turn on the phone and press vol up (arrow keys) for 3 seconds, should say pin code. Press C, then press * message should flash, press * again and 04*pin*pin*pin#

Type *#7328748263373738# to reset security code. Default security code is 12345.

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Friday, July 06, 2012

How to Make Windows 7 Genuine - Simple & Easy Way

More than 50% computers are running on Windows 7 OS! This is the market leader now. However the Microsoft is going to launch Windows 8 Final Version at the end of the October, 2012

If you're a victim of software piracy and use illegal version of Windows 7 then you may get continuous error message from desktop. And every time when you open your PC a message will tell you to buy a genuine version of windows. Actually this message is very annoying. 

Sometimes you may need to make your OS genuine to install Microsoft Security Essentials. 

In my previous post I wrote about the easiest way to make Windows XP genuine. And in this post I am showing the way to make Windows 7 Genuine! Let's find out how.
  1. Download the Zipped file from here
  2. Now extract the file.
  3. Now double click on Windows 7 Loader.
  4. Then click on install button and restart your PC when asked.
  5. And if you're looking for Advanced Settings then select the Advanced options located at the bottom left corner of the window.

Tips: In Windows Vista, 7 or 8 don't set your Windows Update Setting automatic. It will consume your internet data and not give you a better result actually. To change automatic update go to Properties of Computer > Windows Update >  Change Settings > Important Updates > Select Check for updates but let me choose whether to download or install them. 

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How to Make Your XP Genuine- Just by Double Click!!

It's 2012! That means 10 years have been passed since Microsoft released Windows XP for the first time. Though this OS is obsolete still nearly 50% users use XP in their Computers. 

Sometimes you may have trouble to make your XP genuine. If your XP detected as invalid once  then you are in a deep trouble. You've to install it again. Besides while installing Microsoft Security Essential your OS must be genuine. In that case your Windows XP will show continuous error message about software piracy. 

So, in this post you'll get the easiest way to make Windows XP genunine. Follow the steps below.
  1. Download the 1 KB zipped .reg file from here
  2. Double Click on the zipped file to open it.
  3. Now double click again and hit yes > OK.
  4. Now restart your PC and enjoy the genuine Windows XP.
Note: This tips has been tested on Windows XP SP 2. Other service packs were not tested. To check your service pack version, go to properties of My Computer. 

Make Windows 7 Genuine - Simple and Easy Steps

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How to Show Hidden Files & Folders of a Flash Drive Caused by Virus

Show Hidden Files

USB flash drive or Memory Card is a great device for sharing files and folders, audio and video, software etc. But at the same time this type of device is also responsible for spreading virus too! A virus can be easily copied from one PC to another by USB flash drives. 

When a PC has no virus protection or not having enough protection be careful when inserting your flash drive in that PC. Because it can affect the software or program stored on it. And other  files like image, audio or video generally not affected by virus. But they may be hidden permanently. 

So, in this post, I am gonna show how to view the hidden files of a flash drive. Let's find out how.
  1. Open My Computer.
  2. Now click on Folder Options located under tools menu. 
  3. Now hit on View Tab.
  4. Now select the Show hidden files and folders.
  5. Deselect both Hide protected operating files and Hide extensions for known file types.
  6. Now click on Apply > OK.

Note: This system works for all versions of windows. But in windows 7 and 8 you may not find the menu bar. In windows 7 to show menu bar press the Alt key then select the tools menu. And Windows 8 users will find it in Windows Explorer at the top right corner of the screen located under view tab named as Options

Tips: To protect your files from viruses you can simply store the files in .zip format. Because a virus can't enter into the zipped files normally. To do so, first select the files you wanna zip and then click right button of mouse and send to Compressed (zipped) folder

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Thursday, July 05, 2012

Save your Files as PDF in Office 2010!

PDF is one of the most popular method if you wanna share your files. Specially when sharing any report, form or document, PDF is the most reliable and acceptable file format. 

By the way, most of the people use dopdf or other 3rd party software to convert their files into PDF. A procedure of PDF conversion is also posted in this blog. But if you use Microsoft  Office 2010 probably you don't need any other third party software to convert your files into PDF. 

You can convert your files into PDF from the following programs: 

  • Access 2010
  • Excel 2010
  • OneNote 2010
  • PowerPoint 2010
  • Project 2010
  • Publisher 2010
  • Visio 2010
  • Word 2010
To save your files into PDF do the following: 
  1. Open any of the above listed programs (ie. Word, Excel or Access) from Microsoft Office 2010. 
  2. Then hit on the File tab located at the upper left corner of the screen.
  3. Now click on Save as to open Save as box.
  4. Enter the file name in the File Name box.
  5. Now select PDF (*.pdf) from the Save as Type option.

Note: In some cases this system may not produce the desired file quality. If this happens then try this system to convert your files. 

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Wednesday, July 04, 2012

Manually Remove Programs from the Add/Remove Programs List

As an advanced user you may need to install and uninstall different programs on your PC very often. If you do so then you might experience a common problem that almost all other users face. 

That is, sometimes removed program names still shows on the Add/Remove Programs list. Although it creates no problem but enough to bother you. You may think how funny! I removed the program but it shows in the list! 

The main reason of this problem is to delete the program directly from program file instead of uninstalling it. Even it might be caused by any bug in the software. Don't be afraid. Because in this post I am showing an easy and effective solution to this problem. 

Precaution: To do this task you need to modify the registry. So make sure you're capable enough to follow the all steps accurately. Any mistake while modifying the registry may lead to serious problem. 
  1. Press Start + R and type regedit in the Open box and hit Enter Button.
  2. Now locate and click the following registry file:  HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall
  3. Each key under uninstall represent a program. Now find for programs than you removed but still showing the list. 
  4. After you identify the registry key that represents the program that is still in Add/Remove Programs, right-click the key, and then click delete. 
  5. Now close the Registry Editor and go to Add/Remove Program list from Control Panel to verify that the  program for which you deleted the registry key is not listed.
Hope this will solve your problem. For your convenience, an image is given for you below. 

Click to enlarge the image

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