How to download youtube videos directly to pc?

There are many ways in which you can download videos from youtube.You can make use of the video downloaders like Internet download manager,speed bit video downloader,fdm,etc.The problem with these are,they need to run at pc startup which will sometimes affect the pc or laptop speed.These programs will detect the video and will place floating icons which sometimes make the browser,a dirty look or sometimes feels annoying.The second option is,copying the url and pasting on some specific sites.This is really a tedious task which most of the users really hate.The next is,the best way to download youtube videos directly to pc,is discussed below.

          In this method,we make use of the addons feature available in Mozilla Firefox.First,we need to download the addon.For that,click on the firefox tab placed on top left corner.From there click on the "addons" tab.In the new window that opens,you can see options like get add-ons,extensions,appearence and plugins.Click on get Add-ons.You can easily spot a search bar on the top right corner.On that menu type "youtube video downloader" and press enter.A list of search results appear.From there,select one and press install button.I would prefer Easy youtube video downloader 6.7 since I have found it more comfortable.It offers downloading and converting of youtube videos as high quality M4A,AAC,MP3,MP4,FLV and MPEG files.It also supports 1080p HD video downloading.After clicking on the install button,wait for downloading to get over(just 2 or 3 seconds).Now,it's all done.Just go to youtube,search for the video to be downloaded.Upon playing the video,exactly right to the like or dislike box,you can see a download tab appearing.



Simply press the button and select a format available.If it is an HD video,it will have options for 720p,1080p,etc.Now,you can watch the downloading progress of the selected video.

Fix for Firefox screen flashing/flickering

Does your screen flashes to black screen or flickers on Mozilla Firefox while you scroll down the mouse pointer to bottom of page?This was the problem that I too faced in the past week.It seems like a black page is behind the original and it makes the vision worse.
I just uninstalled the current version of firefox and installed the previous versions.But, it didn't really work for me.I just checked for newer versions.I got a beta version and i tried it.It did better.But was not the perfect solution.
  The next,I updated my OS(Windows7) using Windows update.After the successful installation of new files,I found that my firefox was working properly without any issues.
If your problem is not yet fixed,try the following steps also.

• Update your Graphics driver software
• Go to options from firefox>general>browsing>

          untick the option"use hardware acceleration when available" .

call anywhere in the world for free!!

Need to get free calls,and sms anywhere in the world for free?
Just install a cool app named Viber and enjoy unlimited free calling to any mobile phone in any country.The only requirement is you should have an internet connection which may be through WiFi or 3G or something else.You can then easily chat or call with viber users.You need not want to pay for downloading this application.It's absolutely free.Viber application is available for most of the operating systems.They are
1.android     2.iOS     3.Windows phone     4.Bada     5.Blackberry     6.Nokia
It works with iphone models 3GS and 4, with IOS: 3.1.3, 4. and newer,android 2 and later versions and partial support for iPod touch and iPad (latest generations).
More than 90 million people around the globe are Viber users who call,text and send photos worldwide - for free.
Features of Viber are

•  Free calls to any mobile
• Free sms to anywhere in the world
• Free group messages
• Free photo and link sharing
• Free app to download
• AD FREE(the most important feature) unlike skype.
• No registration required
• Simple to use 
• Superior sound quality

Viber syncs with your contacts, and detects who already has Viber. Simply select a contact - no invitations, adding or approving- and just talk for free.There is no registration process for starting with viber.You have your phone number and your friends,you can call for free.Once you've downloaded Viber, you will receive an Access Code via SMS or via callback to activate Viber. The Access Code ensures that you are the real owner of the cellphone number you have registered and prevents others from obtaining your Access Code and placing calls with your caller ID.After this,if you dial any number from your phone,you will see 2 options in the popup window.Dial using phone's default dialer and using viber.You can select viber from that and enjoy unlimited free calling to any local/STD/international number.The only requirement is an internet connection.You need not be logged in inorder to receive viber calls.The caller and the receiver should have an enabled internet connection.That's all.
To install viber on your smart phone or pc,
Go to download link,then select your os and proceed to download.
Download links for viber:
download link for android users
download link for others