Fresh Tutorials
updated June 23, 2017
Posted June 14, 2017 by

How to Enable Two-Factor Authentication on Facebook

Enable 2-Factor Authentication 2FA on Facebook

Because of the internet security issues that have been in the news recently, keeping your internet accounts as safe as possible is always a good idea. You can add an extra layer of protection to your Facebook account by enabling two-factor authentication. Two-factor authentication is a security feature that requires you to verify the authenticity of a login attempt by asking for information to which only you have access. This is in addition to the usual username and password needed to log in to your account. The feature is aptly called 2FA, and it will prevent unauthorized access to your account whenever there is s breach in security such as when someone, for some reason, obtains your username and password. This tutorial will show you how to enable two-factor authentication on Facebook.

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Category Apps, Facebook, Security

Posted June 7, 2017 by

How to Take Screenshots on Samsung Galaxy S8

How to Screenshot on Samsung Galaxyv S8

The Galaxy S8 is Samsung’s most anticipated phone for 2017. S8 is the first Samsung Galaxy phone not to have a physical Home button, creating an almost bezel-to-bezel display. The larger, sexier screen makes the phone eye candy – a gorgeous device that had everyone talking at its launch. However, for those who regularly use the screenshot feature on their phones, there may be one concern: How does one take screenshots on Samsung Galaxy S8? This tutorial answers that question.

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Category Android

Posted June 5, 2017 by

Creating an Index with DROP_EXISTING = ON in SQL Server


Creating an index in SQL Server is a moderately simple task that improves the query performance. We can create a clustered as well as a non-clustered index which can be either unique or non-unique as per requirement.

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Posted June 3, 2017 by

How to Use Samsung Galaxy S8 as a Computer

Turn Samsung S8 into a Computer

The Samsung Galaxy S8 is Samsung’s first phone to support a monitor, mouse, and keyboard. Basically, your Galaxy S8 acts as a central processing unit (CPU) that accepts input from a mouse and keyboard and projects the output onto a screen through a monitor. Think of the Galaxy S8 as the combination of a phone and Chromebook. This tutorial will explain how to transform your phone from a handheld device to a desktop using a mouse and keyboard and a larger display screen.

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Category Android

Posted May 30, 2017 by

How to Prevent Your Facebook Account from Being Hacked


In order to secure your Facebook account, you should consider using the two-factor authentication feature. With the feature enabled, every time your account is accessed from an unknown device, Facebook will ask for a 6-digit dynamic code which must be entered before anyone can log in. The code is sent to your phone number. Because your phone is with you most of the time, no one else should be able to get the 6-digit code, and your account will remain safe from unauthorized accesses even if your password is compromised.

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Category Facebook, Internet

Posted May 29, 2017 by

How to Use the TRY_CAST Function in SQL Server


The TRY_CAST function in SQL Server is used to cast value from its existing data type to a specified target data type. This occurs only if the operation is successful. It returns NULL if the conversion fails. TRY_CAST is an extended version of the CAST function. This tutorial explains how to use TRY_CAST in SQL Server.

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