Showing posts with label How -to. Show all posts
Showing posts with label How -to. Show all posts

Friday, April 15, 2011

Clear Firefox History and Temp Files on Shutdown Automatically

There’s a running joke in my family that my paranoia (as far as security is concerned) knows no bounds. On the computer, my passwords are at least 30 characters long, I try to surf on as many secure webpages (https) as I can, I keep everything in encrypted folders behind firewalls, and when I close my Firefox browser, all my personal browsing information is automatically dumped and deleted so no nefarious devil can get their hands on it. Yep, you can call me Captain Paranoia.

This is one of the reasons why I like Firefox. If you go to Tools–>Options–>Privacy, there is a section there called “Private Data” :
Now, by clicking “clear now”, you can wipe all your private data immediately but you can set it up so it wipes your browsing history, temp files and other stuff automatically every time Firefox closes. You can obviously achieve this by ticking “Always clear my private data when I close Firefox”.

If you want to be asked first, tick the second box “Ask me before clearing private data” but personally I found it really irritating always having a pop-up box jump out at me. So I turned it off. But I guess it all comes down to personal preference.

But you may not want ALL the private data cleared. For example, I decided to keep my cookies as I didn’t want to log in and out of certain sites all the time (preferring to manually delete them once a week instead). So by clicking on the “settings” button, you can tell Firefox what you want wiped when your browser closes and what you want kept.
Some of them, such as cookies and cache, are fairly straight-forward. But if you would like explanations of the others, Firefox Facts has a nice article explaining what they mean and what they save exactly.
This is a feature that everyone should have enabled by default. As I said, you may find it inconvenient to always have your cookies wiped but you should always have everything else wiped and dumped every time your browser closes. Otherwise who knows who will be looking at that information behind your back? Your partner? Your boss? Your roommate? Law enforcement without a warrant? These days, in the era of the Patriot Act, it pays to dump your internet data when you’re finished with it.

How to Join Yahoo Groups Without Yahoo ID

Yahoo! Groups was launched by Yahoo! in 1998. Yahoo Groups operate as both electronic mailing lists.Members can choose whether to receive individual e-mails or daily digest e-mails, or to read the posts at the web site. Some Groups are simply announcement lists, to which only the Group moderators can post, while others are discussion lists.

Normally, We need a Yahoo ID to join Yahoo! Groups. But several of users don’t know that Yahoo! Groups also can be subscribed without Yahoo! ID. There are two methods to join any Yahoo! Group without Yahoo! ID:

Method 1:
  1. Login to you Email Account.
  2. Send an empty email with any title to YAHOOGROUPNAME-subscribe@yahoogroups.com
  3. Change YAHOOGROUPNAME with yahoo group name. Like if you want to subscribe http://groups.yahoo.com/group/allthefun then simply send an email to allthefun-subscribe@yahoogroups.com
  4. After sending email, you will get a confirmation email within 1-2 minutes. In this email you will find a link. Click on that link and you will go on a new Yahoo Page.
  5. On that new page, look at the end of page and you will find a like
  6. As an alternate option, you may join the mailing list instead.
  7. Click on that link and you will be subscribed to that group.

Method 2
:
  1. Open http://groups.yahoo.com/subscribe/YAHOOGROUPNAME
  2. Change YAHOOGROUPNAME with yahoo group name. Like if you want to subscribe Allthefun Yahoo! Group then the URL will be http://groups.yahoo.com/subscribe/allthefun
  3. Give your email on that page in a box click on Request Confirmation Email
  4. Now,
  5. you will get a confirmation email within 1-2 minutes. In this email you will find a link. Click on that link and you will go on a new Yahoo Page.
  6. On that new page, look at the end of page and you will find a like
  7. Click on that link and you will be subscribed to that group.

How to Make Reflection of Your Photos Online

what is image reflection. Image reflection is an affect which make your pictures/photos/thumbnails looks smoothly beautiful and professional. This affect creates a reflection of your given picture.Suppose My Desired image is. (my logo)

Original Image
And After following some steps (discussed below) my given image will look like:
Image After Reflection
How to Create Image Reflection?
Now that’s a good question. You can create reflection of image Online just within 2 clicks which may take less than 10 seconds (depends upon your internet connection and your hands). You don’t have to need to register or sign up there. That’s enough NOW. Just Follow below steps to create a image reflection.


  • Set some functions like Reflection rate or background color
  • Click at Generate and wait for a while

  • Save your desired and generated image.
  • That’s it
I tried to explain this simple tip simply. Hope you liked it. See you on my next post.

Block Websites on a PC Without Using any Software


Steps to block:
  1. Browse C:\WINDOWS\system32\drivers\etc
  2. Find the file named “HOSTS”
  3. Open it in notepad
  4. Under “127.0.0.1 localhost” Add 127.0.0.2 www.sitenameyouwantblocked.com , and that site will no longer be accessable.
  5. Done!
So
127.0.0.1 localhost
127.0.0.2 www.blockedsite.com

–>www.blockedsite.com is now unaccessable<--
For every site after that you want to add, just add “1″ to the last number in the internal ip (127.0.0.2) and then the addy like before.

127.0.0.3 www.yahoo.com
127.0.0.4 www.google.com
127.0.0.5 www.hotmail.com

Steps to unblock:
Now just remove the line (containing URL of site ) and if you have added more than one sites to block then make those number come in serial order like

127.0.0.1 localhost
127.0.0.2 www.orkut.com
127.0.0.3 anyothersite.com
127.0.0.4 anyothersite.com

Now for example if you want to unblock orkut.com then remove the line and number them in a way that they come in a serial manner

127.0.0.1 localhost
127.0.0.2 anyothersite.com
127.0.0.3 anyothersite.com

How to Hide Website Referrer Information

Referrer tells us from where a request came. HTTP Referrer identifies the request source for promotional or security purposes. Referrer Logs tells us from where the people are making requests or visiting a website. Normally, no one do any activity to hide website referrer (http-header) information. But There are many reasons to hide referrer or external websites/links details. If you want to hide external link information then this post is for you.

You can Hide Referral Details by using Re-direction, because Re-direction creates a layer between external website and source website. This is the way you can hide your Referrer details and information.
Above two websites help you to hide your referral details. Above two websites redirects using their own redirection layer which hides previous referrer details which come from your website.
Refer Hiding Using Redirect Services:
  • Add http://referhide.com/?g= before any link (example: http://referhide.com/?g=http://www.google.com)
  • Add http://anonym.to/? before any link (example: http://anonym.to/?http://www.google.com)
  • Add http://vani.sh/ before any link (example: http://vani.sh/google.com)
Hiding Referrer Details Automatically:
You can also hide all URL/links autromatically. You just need to place this JavaScript in your website right before closing the body tag.

<script src=”http://js.anonym.to/anonym/anonymize.js” type=”text/javascript”></script><script type=”text/javascript”><!–protected_links = “”;auto_anonymize();//–></script>
OR

<script src=”http://vani.sh/c.js”></script>

Hotkeys To Turn Off The CPU or Monitor

You may know that Windows can be configured to turn-off or stand-by CPU or Monitor after a certain time of inactivity. This is help to save the power used by an idle computer. There are also two Buttons on a keyboard Power and Sleep. Those buttons are also used for the same purpose i.e. to turn off the computer or standby it. As those two buttons are not available on Standard Keyboards or other too, so you show configure hotkeys to Shutdown or Stand-by you Computer or Monitor Screen.

NirCMd, a small size command-line utility application provides you features to configure hot keys manually. Now, for making hot keys mannually using NirCMd, you need to create shortcuts. 1 Hot key for 1 shortcut. Just Download NirCMd. Now Go to your Desktop and Create a Shortcut by right click > new > create shortcut. User will get a new window on screen, Click on Browse and Locate downloaded application (NirCMd). (as shown in picture)
Now, at the end of text field location of the item add any desired command given below.
  • monitor off (for creating a hotkey to turn off your monitor)
  • standby (If you want to standby you computer)
  • exitwin poweroff (if you want to turn off your computer)
After addition of any of above code, the result would be as shown in below given picture.
Once the shortcut is created, right click on that shortcut and click on properties. Press Alt+Ctrl+M simultaneously in “Shortcut Key” field.

Now Whenever you want to turn off your Monitor, just press Alt+Ctrl+M keys from your keyboard.

How to Trace an IP Address

An IP Address (Internet Protocol Address) is a unique address assigned to each computer connected with internet. An IP Address is just a series of numbers separated by dots and can be from 0.0.0.0 to 256.256.256.256. Currently we are following IP Version 4 while Version 6 has been standardized. Here are many online tools to find or trace location of any IP Address using online tools, but online tools do not tell us the physical address (i.e. apartment number,street number etc). Online IP Tracers online tell us the ISP name, City Name etc.
Here are some useful websites using which you can know your own IP Address and if you have the IP address of other then you can find his location also.

This website provides a wide range of geo location services. You Just need to put the IP Address (it will catch your IP address automatically) to know the location of the IP address user. This Website will not only tell you the location but will also show you on Google MAP.

Geo Tool is another web service which gives you access to know the location of any IP Address. You dont have to put your IP address to know you location and other data. Just open this website and it will automatically show your IP Address location data with Google Maps. But if you know the IP of other guy, just put the IP and get his location and other (limited) info.

This is yet another IP Address Location tracer website which not only tells you the location (like country, city) and ISP info but also tells you the information of your Computer that which Operating System you are using, which browser you are using etc.

What is my ip address is easy to remember website using which you can know your IP address and also can get the information of Other IP Addresses

Best Way to Send Free Fax Online

In Previous Post, I wrote how to send free FAX Online to U.S. and Canada. Here is another website providing you facility to send Free Fax Online without spending any money. You can Fax your documents, papers or any other instrument Online for Free.

GotFreeFax.com Allows you send Free FAX to U.S. , Canada or Hawaii. One of the best thing about sending FAX through GotFreeFax.com is that you Fax will be advertisement free i.e. No Ads will be shown on the hard copy of Fax by this website so, this is good for official purposes also. You can write anything yourself to Fax or can upload PDF or DOC file to fax.

Limitations:
  • Free Users can send 2 Faxes per day
  • 3 Pages per Fax
  • Fax only to U.S. , Canada or Hawaii.
GotFreeFax Also provides you premium service using which you can send a Fax of 10 Pages for $.98, 20 pages for just $1.98 and 30 pages for $2.98 only. They will provide you to FAX 100 Pages for $9.95 which you can send anytime until Fax all of them.

How To Send a Complete Web Page via Email

There are two ways to send a webpage to someone. The most common and the most followed is to copy paste the webpage link in the email. The second is to send the entire web page via email, that is include it within the body of the email.
Which one do you think is more effective? My own thinking and experience says that a URL though short and sweet just does not catch the eye as a full webpage does. Call it a human habit; we put off clicking a link when we have to go through quite a few emails in our inbox. An entire webpage has a better chance of grabbing my eyeballs because a glance says whether the information is relevant to me or not. Also the lurking danger of clicking an unsafe link makes me lean in favor of seeing the content first hand.
Most webpages do not include an option send full web page via email. For such pages here are some solutions I have found handy.

Send Web Page as Email in Outlook 2007

Since I use Outlook 2007 for most of my mailing, it makes sense to use this to send webpages. A few steps let you open a webpage within Outlook and send it as a whole in an email instead of as a link.
  • Open Outlook 2007. Navigate to View – Toolbars – Web.

  • Use the Search toolbar (located on the right) to go to the desired URL.

Once the page loads, click on Actions – Send Webpage by Email. A new message box opens up with your webpage pasted in the content window. Fill the address fields and mail it out.

Email The Web
EmailTheWeb (v2.12) is a web service which lets you send the exact webpage to anyone right from your browser. Presently, there are three ways of using it –
As a web service – copy-paste the page link in the URL field on EmailTheWeb.com and click email web page.

  • As a button in Internet Explorer – Add the Google toolbar and single click function to the browser. But you might feel it is redundant as the latest edition of the browser has its own email webpage mode.
  • As a Firefox add-on – Adds a sub-menu entry under File – Email this Web page…A configuration box gives you two emailing styles – Exact Page lets you capture session specific, dynamic and password locked pages.The Quick Page though faster is more geared towards static pages.

The browser add-on works with Firefox 1.0 to 3.0+.
Once you use any of the three options, the service authenticates you using your Google account. As a Google account is free and most of us have one, I don’t think it’s too much of a bother. The compose email page lets you add the recipient IDs and optional notes. The captured page can be previewed. To speed up the email, the captured page is also sans dynamic ads and pop-ups. All you need to do is send the page and sign out.
Internet Explorer 8
The new Internet Explorer 8 makes it convenient to send a webpage as an email. IE8 has two instantly accessible buttons located on the Command toolbar. The use has the choice to click any of the two to send a webpage either as a complete webpage or as a link. The Send Page by Email button loads the webpage into the default email client.

If you do not see the buttons on your browser, click on View – Toolbars – Command Bar.
Sending a complete webpage might bulk up the download, but in the age of broadband a few extra bytes should go by unnoticed. And at least you the sender would know that the recipient has cast a glance at the webpage. The webpage often might not retain its formatting as it is used in different style environments. The spruceness of a perfect newsletter might be a lacking but the information you want to send forth is not.

So which of the modes do you prefer when you need to send web page via email? Did I succeed in changing your mind about sending a complete webpage as against just a link? Do let us know in the comments…

Remove Ads from Yahoo!, Gmail, Hotmail

We create free email accounts using popular services of Hotmail, Gmail and Yahoo!. They get benefits from us by showing Ads (advertisements) in sidebars of our email account. Some times those ads takes a lot of time to load and speed down access to our inbox and emails. Now Here is Firefox Plugin WebMail Ad Blocker 2.6.5 which removes All Ads shown in Gmail, Yahoo and Hotmail sidebars.

WebMail Ad Blocker 2.6.5 is a firefox plugin which helps you to block ads from your email account. You can eliminate ads from Yahoo!, Gmail and Hotmail as well. Besides eliminating the tiresome ads, it expands the mail box to fill the entire horizontal page. Its is really easy to enable and disable this plugin from Tools > Add-ons of Firefox.

Send Free Fax to U.S.A and Canada ONLINE

We always need to send important documents, forms, paper copies etc daily and if we dont have a Fax machine then we always need to go to a shop for sending a FAX. Now, If you want to send a Fax to U.S. or Canada, you dont have need to have a FAX Machine or you dont need to go to any Shop to send a Fax because Now, You can Send Free FAX Online to U.S and Canada using your internet connection.

 
Fax Zero website provides you facility to send free FAX online in anywhere in U.S. and Canada. You only need valid email address and some document to FAX and then you will be able to send Free FAX Online in U.S. and Canada.
 

No Registration is required i.e. you dont need to create any account there for sending any Free FAX. You can type directly to FAX or can browse and send any PDF, MS Word (.DOC or .DOCX or .RTF) file or Excel spreadsheet (.XLS or .XLSX) file. FaxZero also allows you to mention your Fax number so you can receive reply from the person to whom you send the FAX using FaxZero.

Limitations:
  • Maximum 10 MB File Size
  • 2 Free Faxes per day
  • Advertisement Attached with Fax
Fax Zero also provides premium accounts can send Unlimited Faxes to U.S. and Canada Online for $1.99/ single fax and Fax will be Ad free. Single Fax can have a document containing 15 pages in it.
You will get an email confirmation after a successful delivery even you send Fax with as a premium user or as a free user.

Fix Unsupported Compression Method Error Online

We compress our files in .zip or .rar using Windows utility or other applications but some time when we extract zip files we get an error ” Unsupported compression method “. But this error doesn’t mean that we can not extract a zip archive or zip files. This error does not corrupt the zip file but just limited our access.

The reason of ” Unsupported Compression Method ” error is the version of winzip or other zipping application. This happens because installed winzip software does not support the zip archive. The solution of this ” Unsupported Compression Method ” error is to install a new version of Winzip or fix this problem online.
If a zip archive is made using new version of Winzip then may be old versions of winzip could not unzip that archive. But you can still Open Zip Files with this error using an Online Tool.
WobZip is a free online service where you can extract or un-compress zip archives or .zip files easily. You dont need have any Winzip software installed on your computer.
Key Features of WobZip.org
  • Extract Zip Files Online Easily
  • No Need of Winzip Software installed on your Computer
  • Scans All Extracted Files
  • You Download Virus-Free Files
  • Supports maximum 100 MB Winzip archives
  • Supports about all formats of compressed files (7z, ZIP, GZIP, BZIP2, TAR, RAR, CAB, ISO, ARJ, LZHCHM, Z, CPIO, RPM, DEB and NSIS)
WobZip.org is a useful website to extract compressed files and archives having errors. There is no need to install any software like Winzip or Winrar. So, Extract Files Online from home, school, lab or from some internet cafe Online and free.

How to Play Song With Lyrics Automatically

Did you ever heard or see lyrics being played with Song or a sound track ? If Not then here is a software which makes you able to play lyrics of a song on Jet Audio, Windows Media Player, RealPlayer, Winamp, iTunes, Jukebox etc.

MiniLyrics is a small but useful utility application which works with most of media players smoothly and plays lyrics with Song or music sound track. With MiniLyrics, you can display lyrics of songs on inside media, full screen view or on Computer Desktop Screen.
 

Features of MiniLyrics Software
  • Database of Lyrics of English and (hindi) Indian Songs
  • Display Lyrics Automatically with Song
  • Its Trial Version Never Expires
  • Free Customizable Skins
  • Supports more than 21 Music Media Players (Winamp, Windows Media Player, Foobar2000, Apple iTunes, RealPlayer, VLC Media Player, Songbird, Quintessential Player, Musicmatch Jukebox, MediaMonkey, The KMPlayer, JetAudio, Yahoo! Music Engine, J. River Media Center, J. River Media Jukebox, XMPlay, AIMP2, Helium Music Manager, AlbumPlayer, Silverjuke, BSPlayer)
  • If Lyrics do not exists already in database, then MiniLyrics uses Internet for searching lyrics of that song
  • Perfect Synchronization between Songs and Lyrics
  • Works well with Windows 98, ME, 2000, 2003, XP, Vista and Windows 7.

Minilyrics is a small size software and playes lyrics of any song using its own data base. If lyrics of any song does not exist in its database then MiniLyrics searches the lyrics using internet and play with song with smooth synchronization. Download MiniLyrics Software

Delete Website Thumbnails from Google Toolbar


When you use Google Speed dial enabled Mozilla Firefox and open websites, maximum thumbnails of 9 most visited websites will be appeared in new tab for accessing websites faster. But some times, you get worry to see some websites in that list and feel embarrass and want to remove some website thumbnails from Google Toolbar Most Visited Websites in Firefox.


How to Delete Website Thumbnails from Google Toolbar ?
Here are few simple steps to remove thumbnails from firefox history.
  • Execute Mozilla Firefox and Open a New Tab (CTRL+T)
  • Click on EDIT Thumbnails (as highlighted in below shown picture)
  • Now Click on X icon on a thumbnail of website which you want to remove
  • Click on Done !
Its Complete!, you can remove as many thumbnails as you want by doing the same procedure. Now, access the world wide web with full access. If This new Tab Google Toolbar function has slow down the speed of Mozilla Firefox, just Disable Google Speed Dial from Firefox and enhance the performance of Mozilla Firefox.

How to Make Free Video Calls on iPhone

Everyone having iPhone wants to make free video calls but unavailability of front camera is the reason which makes unable for enjoying video calls using iPhone. This is also a technical deficiency which is a problem for developers to develop application for iphone to make free video calls.
 

Fring has introduced a mobile application for making video calls on iPhone. This updated app is available for free at App Store. Fring mobile app allows users to make fring-to-fring or fring-to-skype video calls which means you can make iphone video calls only to the fring user or skype user.
The Limitation of making video call on iPhone using Fring is one-way-video-call that means the user on other end would not be able to see your face. iPhone Video Calls are free over WiFi. Not only free calls but Fring app also allows you to make voice calls. Same Application also lets you connect using Yahoo, Gtalk and Twitter for Free!!!.

How to Change IP Address Easily and Instantly

There can be many reason to change your IP address. One of the reason of chaning IP address is to download files from file sharing websites like rapidshare.com or megauplaod.com as they limit download access per IP. When anyone download files from file sharing websites, that website store your IP address and limit downloading access to that IP address using their LOG files and put a time limit to download next file. So, here is a trick to bypass time waiting limits by changing your IP address.
 

There can be other reasons to Change IP address. Users who don’t know how to change IP Address easily, they just switch off their modems to get a new IP address assigned. This trick takes time to assign a new IP address and does not work all the time and also. Here is a Simple and Easy method to change your IP address instantly and easily. Follow these steps to change you IP address.

How to Change IP Address and Assign a New IP address Easily ?
  • Open Notepad (start > run > type notepad and press Enter key)
  • Copy this code and Paste in Notepad
Echo ipconfig/flushdns

ipconfig/flushdns

echo ipconfig/release

ipconfig/release

echo ipconfig/renew

ipconfig/renew

exit
  • Save that notepad file as ipchange.bat on desktop (not as ipchange.bat.txt)
  • Double Click on ipchange.bat file to execute commands to change IP address.
  • This Process will reset your IP address and you will get a new IP address assigned.
  • Its Done ! You have got a New IP Address.
If you are Using Windows Vista, then you need to right click on ipchange.bat and then select Run as Administrator instead of Double Clicking.

Note: This trick works only if your ISP (Internet service provider) gives you dynamic IP address. A dynamic IP address changes on every reset/restart of Modem. Majority of ISPs works with dynamic IP so hopefully it will work for you also.

Suspecious Activity has been detected.. Yahoo! Error

Yahoo is now creating problems with Yahoomail and making more and more difficulties for users to use their free yahoo mail service. Users are always to required to enter captcha (security words) always to send emails BUT now Yahoomail is with one problems/error.


“Your Message Was Not Sent
Suspicious activity has been detected on your account. To protect your account and our users, your message has not been sent”
and some more bla bla bla. you can see in this below shown picture

If you want to fix this error just Submit This Form or create an other account with Gmail.

How to Protect Internet Explorer With Password

Having a Privacy while surfing internet should be the main concern of every internet user. Privacy secures you from un-wanted incidents such identity theft, hacking or un-wanted access to your personal accounts. Normally, We use Internet Explorer for browsing and do not care for privacy, in this case our friends or family members can have access to our personal information and accounts, So you need to protect your Internet Surfing from your family members and friends. Here is a Method to Protect Internet Explorer with Password so that No one could have access on Internet and Your accounts as well.

Here we you will come to how to restrict others to use internet from your computer by Internet Explorer Password Protection. Here i Will tell you how to Restrict others to having access on Internet Explorer (IE8 is used in below screen shots)
  • Open Internet Explorer and Navigate to Menu >> Tools > Internet Options >> Content
  • Under Content Tab, Click on ENABLE
  • Click Setting >> General and Click on Create Password
  • Choose Passwords and write some thing in HINT field which will help you in case if you forget the password of internet explorer for browsing.
  • Now, Press OK and its DONE !!!
Now, Your Internet Explorer is protected by password and everyone who will try to use internet explorer, will be asked for the password.

Free Unlimited HD Video Chat and 720p HD Webcam Video Calls

There are millions of people who do chat or instant messaging using Yahoo, Skype, Gtalk etc. We also use to do Voice Chat or Video Chat but most of free Instant messengers do not provide you a Free High Quality Video Chat on Yahoo, MSN, Gtalk or others. Here is a someone you is giving Unlimited Free HD Video Chat and Unlimited Free High Definition Video Calls from PC to PC.
 

Skype, which is know best for their clear voice chat, this time Skype is giving you an amazing service and that is Free High Definition Webcam Chat. So, its for guys who were always looking for a free high quality result webcam chat or video chat. In the latest version of Skype Messenger, Skype 4.2 Beta, developers of skype has improved their video chatting and in reslut, they have make Skype Messenger as Best way for free video chat or unlimited HD Video Calls.
In this free High Definition Webcam Video Chat, all videos will be displayed at 720p result with resolution of 1280 x 720 and frame rate will be 30fps. The Only requirements are a High Speed Internet Connection with a Webcam which is capable to make HD videos plus a PC or laptop with at least1.8 GHz dual-core processor. Just fulfil these requirements and Skype will let you be able to do Free Video Chats in High Definition Result with your near once and dear once.
Key Features of Skype Free High Definition Webcam Video Chat:
  • Free Unlimited Webcam Video Chat and Video Calls from Skype Messenger to Skype Messenger
  • Free Unlimited Voice Calls with amazing voice clarity. (skype to skype)
  • Free Video Chat supports up to 720p webcam video calls.
Skype Messenger also gives you Voice conference, Skype voicemail, inbound calls receiving feature and Skype client to call on landline or mobile numbers. So, Now make free HD video calls and webcam chat. All You have to do is to Download Skype Messenger for free high definition webcam chat.

How to Play .mkv Videos in Windows Media Player


.mkv (Matroska Multimedia Container) is one the most popular media extension that can be contain Videos, Audios and Subtitles. There is another extension .mka which is for aduio and .mks is for subtitles while .mkv can include HD videos, audio and subtitles in single file. Normally, You can not play .mkv video files using Windows media player, you get an error “Windows can’t open this file” because by default, there are no codecs in Windows Media Player to play .mkv videos. Here is a solution to Play .mkv videos in Windows Media Player.

If you want to play .mkv media files you need to install codecs for Mastroska media files. Below i have listed 3 different codecs to open or play .mkv, .mka or .mks videos and audios in Windows Media Player. Just download any of them and install on your computer to play Mastroska media files using Windows Media Player.

Free Codecs to Play .mkv HD videos in Windows Media Player