Sudhangshu (Tech Trix)

From mobile phones and tablet PCs to OS, you will find in-depth information, guides, reviews and tutorials on some of your favorite technology topics.

In the Spotlight

Troubleshooting a Laptop CD Drive

Learn how to fix your laptop's CD drive if you are getting read/write problems with your optical drive or cannot find the DVD drive icon on your PC.

In the Spotlight

Windows 7 Search Not Working: Quick Fix

If "Search" in Windows 7 is not working properly, it may be due to indexing issues. Here is a simple step-by-step guide to fixing the indexing function.

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  12
  Android Apps

  How to Use Meow Chat App

  5 years ago

  Find out how you can make the most of Meow Chat. Learn how to explore, make friends and chat with random people with the most talked-about mobile messaging app.

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  3
  Android Apps

  6 Best Chat Apps for Android

  11 years ago

  There are several Android apps that allow people to chat and meet new friends. Check out some of the best applications that offer a new way of social interaction.

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  0
  Twitter

  How to Find and Delete Old Tweets

  5 years ago

  Using Twitter’s advanced search feature, you can now easily search and delete old tweets and retweets. Besides this, there are several excellent tools that let you mass delete tweets. With the help of these tools, you can select multiple tweets and remove them all at once.

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  1
  Computer How-Tos & Tutorials

  How to Import the AFL Formula in AmiBroker

  3 years ago

  Learn how to import AFL codes in AmiBroker with the help of this illustrated tutorial. Also, learn how to apply the formula to a candlestick chart and how to run it to get automatic buy/sell signals.

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  0
  Android Apps

  How to Run WhatsApp on Your Android Tablet Without Sim Card

  11 years ago

  Find out how to install and run WhatsApp on your Android tablet PC without a sim card. Also, learn how to use this chat application on your device.

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  2
  Android Tablets

  Seven Little-Known Tips for Nexus 7 Users

  11 years ago

  Don’t know how to delete all images and screenshots from gallery? Still can’t figure out the reason behind battery drain? Want to group all important apps at one place? Follow these simple Nexus 7 tricks and shortcuts.

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  20
  Computer How-Tos & Tutorials

  Windows 7 Search Not Working: Quick Fix

  5 years ago

  If "Search" in Windows 7 is not working properly, it may be due to indexing issues. Here is a simple step-by-step guide to fixing the indexing function.

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  0
  Free Software

  How to Password-Protect a Text File

  3 years ago

  Protecting a word document is easy. But did you know that you can password-protect a text file? Learn how with the help of this step-by-step guide. While you can’t encrypt a text file, you can use a software program to save it in a password-protected container.

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  20
  iPhone

  4 Best Apps to Hide Pictures on iPhone

  2 years ago

  Free applications can hide your private photos on iPhone to keep them safe from prying eyes.

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  4
  DIY Computer Repair

  Troubleshooting a Laptop CD Drive

  5 years ago

  Learn how to fix your laptop's CD drive if you are getting read/write problems with your optical drive or cannot find the DVD drive icon on your PC.