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YouTube: Allow only friends to send messages

By default, YouTube allows everyone to send you messages. This is an advantage for spammers to spread their annoying messages. This tutorial will show you how to let only your friends message you on YouTube.

Chrome OS: How to Access the Command Line

Since Chrome OS is a Linux based system, being able to access the command line is a must for advanced users. While it isn’t a straight forward method, getting to the command line is simple to do.

Copy Link from App Store in OS X or iOS

As more mac software developers move to the Apple App Store, the ability to share direct links to download and purchase applications becomes essential. These pictures and directions provide examples of sharing links from the App Store from either your mobile device or your mac system.

Windows 8 (Developer Preview): Using Shortcut Keys to Navigate the New Start Screen

Windows 8 has deviated from the Start Menu that the Windows operating system used for many years. Now it uses a Start screen that utilizes live tiles for accessing your favorite apps and files. You can easily search for other apps files, and settings as well. There are new shortcut keys that make this even simpler.

How do I monitor my children’s activities in Windows 7?

The internet can be a dangerous place for your children. If you are wonder what your kids are doing on the net, you can use this tutorial to follow and filter their internet activities. By doing so, you can take appropriate action to keep your kids safe when a dangerous trend is spotted.

Unix: How to Set the System’s Date and Time

The basic way to alter the system’s date in Unix/Linux through the command line environment is by using “date” command.

Facebook: How do I hide posts by others on my wall?

Usually, posts that others posted on your Facebook are personal messages. They may contain sensitive or embarrassing information, and you just want to delete them right away. However, this can affect your relationship if your friends find out that their posts were deleted. If you are facing the same situation, hiding those wall posts away is a good idea.

Unix/Linux: How to use grep commands

grep is one of the more important Unix/Linux command-line utilities. This tutorial will demonstrate different ways of utilizing the text-search utility.

Repair Keychain to Fix Slow OS X Lion

For many users updating to OS X Lion borks the keychain causing multiple errors to be written to the console. These error can cause a system running Lion to hang or to run slowly. To fix these errors, these directions will show you how to repair your keychain to speed up your mac system.

Facebook: How do I edit a link’s title and its description?

When you share a link on Facebook, the service will automatically set the title, and the description for you. If you do not like it, or you want to set this information yourself, this tutorial will help you.

OS X Lion: Disable Apps Opening with Last Used File or Web Page

Once your system is updated to OS X Lion, applications will attempt to automatically open from your last session. When you start an application, suddenly the last file you were using is staring you in the face. While many users will find this convenient, other users find this particularly annoying. Here is how to disable this new feature from Lion.

OS X Lion: Change Finder’s New Window Default Directory

By default, OS X Lion has all new Finder windows open to All My Files. If you don’t utilize this as much as you do other directories such as Documents, your Home directory or a custom folder, you can change the default and make Finder’s new window be more useful to your needs.

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