IT/Software is an heartbeat of younger generation. Most of the people think that, Not anything else without IT/Software. Today software is in all type of business in the world. There are many thousands Software companies are there in world.
According to Global Software Top 100 list and by annual software Revenues, survey given here the world top 25 software companies. Undoubtedly Microsoft became king of software companies and got #1 and IBM is in rank 2.

Below slides show you the world top 25 software companies and there software revenues:

Software Revenues and other information by rediff.com.

Who doesnt' have a Facebook or Twitter?


Nowadays, you'll rarely meet a person who doesn't have these two social media websites. The online presence of these two have an influential reach, that's why a lot of popular brands have jumped in the social media bandwagon since it began. It is truly an effective way to engage with your customers and followers, as it easily gets your messages across and helps build reputation and brand recognition.

Now, what social media platform to use, you might ask. It's advisable to have both Facebook and Twitter for your products and services. But if you want to know which has the most advantage when it comes to social media marketing use, then read on.

1. Images/Links

Posts are easily seen, such as screencaps of links, pictures, and videos.

In Facebook, posting a picture can be easily seen, and users immediately have an idea of what the post is all about. Even if it's with links to other pages, you get an idea of the topic of the article through an image screencap. Making an album is easier through Facebook, and you can easily locate your images through the timeline photo album or a more customized one. Even videos are sorted out into an album.

In Twitter, you can post an image, but you have to click on the image preview so you can see the whole of it. And you can't make an album; instead, you have to go to the "Photos and Videos" part of the Twitter page and click on the link to see the images and videos posted.

When it comes to user-friendly image interface, Facebook wins in this one.

2. Events/Groups/Invitations

Facebook provides a feature wherein you can make groups or events, and can be customized into public or private. If it's a public group or event, anyone can join. If it's set into private, the group or event is through invitation only. Either the user applies to be invited, or another invited member invites another user to join the group or event. When you're invited, you can post on the wall, comment on other posts, and be in the know about the latest about the group's cause.

Twitter doesn't have a feature wherein you can create a public or private group. But one can create a Twitter page about certain causes, products, services, and events, and have people follow you.

Facebook is still the way to go if you want to create a group and gather like-minded people to participate.

3. Hashtags

Twitter pioneered in hashtag use that helps users find a certain topic. Using the hash sign ( # ), a Twitter user will be directed to tweets about the said topic. This is very effective in marketing, because campaigns are started on Twitter through a user-generated hashtag. For example, a cosmetic industry can promote their new line of make-up through a hashtag in order to spread word about their newest products. #BoldRed is an idea if the cosmetic line wants to promote their newest lipstick color. So that's how hashtag marketing works.

Facebook just caught up with the hashtag use, and users can now use hashtags on Facebook. But it still has a long way to go before it can achieve what Twitter has done with hashtag marketing. Some posts in Facebook are private, and therefore, you can't see all posts using a certain hashtag. Twitter wins with hashtag use.

4. Customer Interaction

Facebook is more of reactions, while in Twitter, you can get directly by tweeting a Twitter user. Say, a customer had problems with a certain restaurant and wants to speak up about it through social media. If it's on Facebook, it's more on ranting and posting. There's a chance that even if you tag the said establishment on your public post or go directly to the Facebook page, your post might drown in all the other wall posts. If you decide to take it out on Twitter by tweeting the page for that establishment, it can be seen easily, because of the mention of the page on that tweet. There's a chance that someone might directly reply to your tweet.

It's a mix of timing, word choices, and user interaction if you want to praise a service or complain about it on Twitter or Facebook. So there's no singled-out social media platform for this purpose.

5. Popularity

Facebook and Twitter are two of the most popular forms of social media platforms. Both are highly recommended for brand promotion and interaction, although you have to tailor your posts and tweets so you will get noticed. What is it that makes your brand different? Make it stand out from the rest. Gaining a lot of followers doesn't happen overnight, and it takes hard work to spread the word about your products and services through these two social media outlets.

These are just comparisons between Twitter and Facebook for social media marketing. It's up to you on how to utilize both websites for marketing purposes. After all, it's not with the platform, but with the presentation, that makes social media marketing effective.

Author Bio: Lauren Todd is a freelancer at uk essay writers. She reads a lot about social media marketing, and it helps her to be in the know about the subject.

Photo by Michael Daddino / Flickr

Over the course of history, many companies have merged together to become one. In the late 20th and early 21st centuries, this practice has actually become even more common as super large companies swallow slightly smaller ones. To give you an idea of what's been happening, let's take a look at the five biggest mergers of all time.

Biggest Business Acquisitions

Here's a rundown of some of the largest business mergers of all time.

1. America Online acquires Time Warner

At well over $186 Billion dollars this is the largest merger between two existing businesses. The marriage was an attempt to create one of the largest media companies in existence. AOL did run into some snags after purchasing the company, but they're still in business today.

2. Exxon acquires Mobil

In a deal for just over $80 Billion dollars, this is another huge merger that took place. While not the largest, it's a big one because it's the marriage of two energy companies that were long considered to be two of the largest in existence.

3. Comcast acquires AT&T Broadband

This deal cost around $76 billion, but people on both ends of the deal were happy with the outcome. This is one of the biggest telecommunication mergers of all time.

Recently, Comcast bought NBC, another large purchase that made them even bigger.

4. Pfizer acquires Pharmacia

This deal was for over $60 billion dollars, but beyond the dollar amount, it was the coming together of two huge drug companies. Today, Pfizer is doing better than ever before. Profits for the company are looking good and will likely continue to grow.

5. Disney acquires Pixar

A lot of people weren't sure about this deal when it was first announced publicly, but Disney made a really good decision by buying this animation company. They've been able to use Pixar's technology to create their own blockbuster hits. And now that they own the rights to Star Wars, who knows what might happen. A Jar Jar Binks Saturday morning cartoon show perhaps? Hmmm.

Looking at the list above, it's easy to see that many different companies in various industries are merging - successfully - all the time. Many companies have made mistakes when it comes to buying other corporations in or out of their industry, but the practice of buying someone out will continue in the years ahead.

If you know of any big mergers or acquisitions that we left out of our list of the top five, leave a comment and let us know who you think should've been on the list. When it comes to mergers, there definitely isn't a shortage these days. Leave your opinion below and let us know what you think about big businesses getting even bigger.

Author Bio: Sarah Laslow likes to look up RouletteB online because it's so easy. When not doing that, she enjoys learning more about reputation managemenet stuff and how it's being used in the 21st century to help all sorts of companies.

A Look at Two Confusing File Formats

Photo by David Amsler / Flickr

Almost everyone knows about the MP3 music file. Even your grandparents are probably familiar with the file type on some level. On the other hand, not many people are familiar with MP4 format. While the formats share two letters, they're actually quite a bit different. MP3 files are for audio while MP4 files are video files. Still, there are other similarities as well. An MP3 stands for MPEG-1 Audio Layer 3 while MP4 stands for MPEG-4 Part 14, which is actually a video file.

Similarities Between MP3 and MP4

First, let's take a look at the similarities between the MP3 and MP4 file formats.

MPEG Format - As you can see from the first two letters in their names, both file types are based on the MPEG standard for compression of data.

High Quality - Both MP3s and MP4s are known for being able to store data in a way that makes it easy for the media to be replayed at high quality.

Small Sizes - Compared to a lot of other audio and video formats, MP3 and MP4 files are a lot smaller in file size while still maintaining quality levels.

Difference Between MP3 and MP4

Here's a closer look at how the two file types are different.

MP3 Created - The first MP3 codec was able to store an audio file in less space thanks to the lossy compression used. The smaller the file size the more horrible the quality, but because this can be adjusted, people are able to find a comfortable compromise.

MP4 Created - The MP4 file format was created in order to have an easy way to download or stream audio and video on the Internet. Based primarily on Apple's MOV file format, it's come a long way since it was first introduced.

Audio / Video - Of course, as already mentioned, an MP3 is for audio content while the MP4 format is for videos. This is a big difference that confuses some people who think that the MP4 is just a better version of the MP3.

Now That You Know

If you want to find a good MP4 player, there are quite a few good ones online. If you look around, you may even be able to find a free MP4 player. Watching videos in this format is really noticeable if you care at all about quality. On top of that, the smaller file size you usually find with MP4 files is another big benefit that has led to its popularity.

And as for MP3 files, you can hardly click a link on the Internet without running into software that will help you create or listen to MP3 files. This is one of the reasons the file format has gained so much popularity since it was first introduced. That and the smaller file sizes for complete songs.

Author Bio: Adam Prattler is a content writer. Recently he wrote an article ‘we buy any house fast’. It became very famous on the social media.

If you are looking to buy the latest high priced Smartphone, certainly only two phones will come to your mind i.e., Sony Xperia z1 and iphone 5s. If you are uncertain concerning which phone best suits your pocket and requirement we are doing a comparative analysis of both these phones including their specifications & price.

Intex launches Dual SIM Android smartphone in Indian market at a price of Rs. 5,490. This low cost mobile seems to be a perfect answer to the Samsung Galaxy Y Duos, which is available at Rs.8660 in Indian market.

The comparison of features of these two smartphones reveals that at Rs. 3,000 less Intex Aqua 4.0 definitely proves to be a better choice. Both run the Android 2.3 Gingerbread operating system. The Intex Aqua 4.0 runs on a 800MHz processor while the Samsung Galaxy Y Duos runs on a slightly higher 823 MHz processor. The Intex Aqua comes with support for both Hindi and English, that is customized for the Indian market , while the Samsung Galaxy Y Duos only supports English.
Here is a comparison table of some features of these two phones:

Features	Intex Aqua 4.0	Samsung Galaxy Y Duos
Operating System	Android 2.3.5 Gingerbread	Android 2.3.5 Gingerbread
Memory	512 MB ROM 131MB internal memory microSD upto 32 GB	512 MB ROM 290 MB RAM 2GB internal memory microSD upto 32 GB
Processor	800 MHz	832 MHz
Display	3.5 inch HVGA 480x320 pixels	3.1 inch 262K Color TFT capacitive touchscreen 320 x 240 pixels
Language support	English Hindi	English
SIM Type	GSM + GSM	GSM + GSM
Connectivity support	3G 7.2 Mbps HSDPA 5.76 Mbps HSUPA GPRS/WAP Wi-Fi Bluetooth v3.0 with A2DP	7.2 Mbps HSDPA Wi-Fi 802.11 Wi-Fi hotspot GPRS Bluetooth v3.0 with A2DP microUSB v2.0
Camera	3 MP primary 0.3 MP front	3.15 MP Geo-tagging
Pre-loaded apps	Music player sound recorder pushmail video capture mobile tracker calendar notes alarm calculator traffic monitor Gmail Flipkart Facebook India Rail Google Maps Nimbuzz Skype YouTube	Google Search Maps Gmail YouTube Calendar Google Talk Picasa integration Google play Samsung App store Google Maps
Sensors	3D gravity light proximity	Accelerometer proximity compass
Battery	1400 mAh Li ion battery 3hours Talktime 140 hours standby	1300mAh  Li ion
Colors availability	Black white	Black

Apple introduced the third generation iPad, simply called the New iPad on April 18th, 2012.

• 1 Million Sold on the First Day
• 3 Million Sold on the Three Days
• 15 Million Projected Second Quartely Sales