What is Hiren’s Boot CD and USB

Introduction to Hiren’s Boot CD

Hiren’s boot CD or HBCD is a bootable CD which contains lots of little software and utilities to diagnose and repair various problems in a malfunctioning computer. You can fix many problems with this CD and make a sick computer running back to normal state again.

You can perform several vital task with this rescue disk such as, partitioning of Hard Disk, setting system performance benchmarks, disk cloning and making image of the entire disk, data recovery, MBR, BIOS repair etc.

Most notable thing is that you can use these software and utilities without the starting of your computer’s operating system. This is very essential when your computer’s operating systems corrupts and does not starts, in such case you need to boot or start your computer from an external source.

Who made the HBCD?

HBCD is made by two Indians “Hiren” & “Pankaj”,  is based on Free Linux Knoppix and a compilation of freeware and shareware. That’s why it is called Hiren’s boot cd

The list of freewares on Hiren’s Boot CD

The freewares and sharewares are given in following categories.

  1. Antivirus Tools
  2. Backup Tools
  3. BIOS / CMOS Tools
  4. Browsers / File Managers
  5. Cleaners
  6. Device Driver Tools
  7. Editors / Viewers
  8. File Systems Tools
  9. Hard Disk Tools
  10. MBR (Master Boot Record) Tools
  11. Ms Dos Tools
  12. Network Tools
  13. Optimizers
  14. Partition Tools
  15. Password/Key Tools
  16. Process Tools
  17. Recovery Tools
  18. Registry Tools
  19. Remote Control Tools
  20. Security / Encryption Tools
  21. Startup Tools
  22. System Information Tools
  23. Testing Tools
  24. Tweakers

How to Make Hiren’s Boot CD

Hiren’s CD is available Free for everyone, You can Download the Hiren’s Bootable CD Image from here.

Burn the ISO Image on a Blank CD with the help of Nero or Active ISO Burner , a Free ISO CD Burning Tool. if you are using Nero Don’t just burn ISO file to CD, You have to choose ‘Burn Image’ Option.

How to USE Bootable CD

Whenever your computer doesn’t starts normally. Put Hiren’s  CD in system and boot from the CD. Use the freewares to detect and cure of the various problems in operation system or in computer’s Hard Disk.

Other Rescue CD’s and bootable CD’s

There also other type of free Rescue CD’s and bootable CD’s are available on the internet, some top are

Ultimate Boot CD

Trinity Rescue Kit,

System Rescue CD

Knoppix, the Linux live

Hiren’s Boot CD
Hiren’s Boot CD

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What are Hashtags and how to use them

What are Hashtags and how to use them

They flooded the twitter first, now they are starting to appear in Facebook since the beginning of 2013. We never used or even noticed that little “#” Symbol in our keyboard  on No. 3 Key. What are Hashtags, how we can use them? what is the significance or benefit of using them? (What are Hashtags and how to use them)

What are Hashtags

Hashtags serves as the labels for any content; this content can be anything like pictures, videos, articles. Hashtags are used on social networking sites like Facebook and Twitter. You surely have seen them in many tweets of your friends. Any typical Hashtags looks like #topicname. The Hashtags are clickable, by clicking on any Hashtags, You can see all the content of that particular subject posted by others on that platform.

Make your own Hashtags

You can make your own Hashtags easily. But first you should know which sites supports use of Hashtags

You can make Hashtags on following sites.

App.net, Diaspora software and social network, Facebook, FriendFeed, Gawker Media, Google+,Instagram, Kickstarter, Linkedin, Orkut, Pinterest, Sina, Weibo, Tout, Tumblr, Twitter,VK, Youtube, Vine etc.

First write your post, now think a topic which reflects the content you have in the post. You can insert your Hashtag anywhere in the post, in the beginning, middle or at the end of it. Put a ‘#’sign and your chosen topic just after it. Don’t use symbols or blank space in the name of your Hashtag. You can more than one Hashtag to your post.

Benefits of using Hashtags

Explore topics easily

The one benefit of Hashtag is that you can see similar posts on any subject of your interest. You can check what others are posting on this subject thus this way you can explore the information, photos, vedios of subject you have interest. For this click on a Hashtag or type the Hashtag and topic in search box and hit the enter. (What are Hashtags and how to use them)

Popularize your post

If you want to have more followers & Friends, or you want to spread your post to lots of people then you can take the help of Hashtags. Just appropriately Hashtag each your post.

Marketing and promotional use of Hashtags

If you have a product-service or website your can promote it by Hashtag. Just write relative content regarding your product and Hashtag it, so that, more people can see it. Many top companies are using this method. You can choose 4-5 Hashtags and regularly post in them or You can choose many no. of Hashtags and post your content them one by one. This depends on your need which method suits your requirement.

Start a Chat session with your Friends using Hashtag

You can make a very interesting use of Hashtag. Make a Hashtag and inform all your friends about it. Now start posting using that Hashtag, your friends who want to join the chat should also respond using that Hashtag. In this way you all can see the message on the Hashtag page. But this would not be a private chat, anyone can see it, if he discovers your chat Hashtag. (What are Hashtags and how to use them)

Start a contest with Hashtag

You can arrange to start a contest using your Hashtag. Like this example

“ Find all delicious recepies at drblog page. #drblogcontest2013 ( retweet this and enter in our contest and win a Smartphone.”

You would be able to see who has retweeted you post and select a winner by randomly or most tweets  by seeing your Hashtag page.

Spread social awareness

What are Hashtags and how to use them hashtag_image
What are Hashtags and how to use them

You can use hashtags for spreading a social cause or awareness about any subject. Just like lots of people done during “Occupy Wall Street movement” by using  #OccupyWallStreet hashtag.

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Walk freely while controlling your presentation using Microsoft App

Control your presentation with Microsoft App

Office remote for presentation :- While delivering a power point slide show in a Business meeting or showing a presentation on marketing plans to your staff, till now, you have to sit next  to your laptop or PC for controlling the presentation, and do all the talking from one point. Now a new app from Microsoft sets you free, you can walk in the room freely and can make eye to eye contact with each viewer and make good use of your body language and gestures while explaining your plans to the viewers.

 Microsoft Office Remote

Welcome the Microsoft Office Remote, an app for controlling your word, excel and PowerPoint presentations through your windows phone.
The App also displays the speaker’s notes in to your windows phone and gives you an on screen laser pointer, which you can control with a finger touch. You can change excel sheets, Display graphs, Scroll the word documents using this app anywhere from the room.
Office Remote app connects your windows phone to your PC or Laptop using Bluetooth.

Requirements for Microsoft Office Remote.

This app supports Windows 7 &Windows 8 Operating system
You need Windows Phone 8
Microsoft Office 2013 (but Office 2013 RT is not supported)
Bluetooth connectivity on your PC
Install the App in your Windows 8 Phone.

Download Microsoft Office Remote and walk around freely during presentation

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Use Pen Drive as RAM or Virtual memory

Use Pen Drive as RAM or Virtual memory

Pen Drive as RAM :- When you run a big game or software in your computer, it requires a lot of space of RAM, and when system needs more memory to run the software, it uses some space of hard disk, called virtual memory.

You can use your pen drive as Extra Ram or set it as virtual memory, this will boost your system speed. But remember, you will not able to store files in pen drive while using it as virtual memory or RAM and also you cannot remove it from your computer, otherwise the system will crash.

Pen drive as RAM In Windows XP

Go to properties of My Computer by Right clicking on it.

Open the ‘Advance tab’. Choose ‘settings’ of performance.

Pen Drive as RAM
screen shot

Click the ‘Advance tab’ of performance options

Pen Drive as RAM
screenshot

Click on ‘change’ button of virtual memory.

Pen Drive as RAM
widowns screenshot

Now from the list select your pen drive.

Set the ‘custom size’ by a radio button. Set the minimum and maximum value of the pen drive.

Click ‘set’ button and then click ‘OK’ button to complete the process. .

Pen drive as RAM In Windows 7 & Windows 8

Using pen drive as Ram in Windows 7 & Windows 8 is quite easy. Just attaché your pen drive, Format it, right click on pen drive, select “properties” from context menu.

On the properties dialogue box you will find “readyboost” option there. Click it and select use it radio button. Set the maximum size, click ‘ok’ and ‘apply’ button to complete the process.

Caution : Do not remove your pen drive, otherwise your system will crash.

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Top Science Websites for Latest News and Articles

List of  Top Science News Websites

Top Science Websites :- New weird species found in dense forest!, a spectacular comet in the morning sky, dark matter and dark energy makes most of our universe, could warm holes take us in to Future!? Will a nearby giant black hole swallow the earth?, Design of first colony on Mars!, earth like planet discovered!, Robots coming in to your home, First flying car is in the market!!!.

Are you fascinated by these news headlines, if your answer is yes, you have came to the right place, let us present top science websites of the world. They provide latest news and in-depth science articles on your favorite subjects.

These websites gives you cutting edge and breaking news stories as they happen. Science news is a great source of expanding our knowledge, they are like Rabbit holes, they always amaze us and takes us in to another unknown fantasy world. So come on, let’s step-in, in this rabbit hole, and discover how deep it goes.

We are also putting here the RSS feeds of top science websites, so that, you can subscribe them using your favorite RSS reader software or using Firefox live bookmark. If you subscribe the RSS Feeds of top science websites, it would be very convenient and easy for you to quickly grasp the entire breakthroughs that  are happening in the field of Science and Nature.

Top Science Websites a visual list

We thought it would be easy and convenient for you, if we put all the top science websites in one place for you. Therefore, here is a visual, iconic list of top science websites. You can click on any icon to visit your favorite website form this list of top science websites. This list covers top print science magazines, science portals, science channel and blogs.

List of Top Science websites as per alexa rank
bbc-science-news-website
Wired-Science-website how-stuff-works-science-website npr-science-website national-geographic-science-news
nasa-science-news-website

io9-science-websites

ars-technica-science-website discovery-science-website nature-science-website
ScienceDaily_science-website live-science-website scientific-american-magazine popular-science-news treehugger-green-science-news
sapace-science-news smithsonian-science-news new-scientist-science-website science-magazine redorbit-science-website
science-blogs-news-website

nautilus-science-news

List of Top Science Websites as per Alexa Rankings

Alexa is one of the best reliable source to know the popularity of a website. It shows Alexa Global Rank and Rank in the country for any given website. Therefore, we are putting top science websites as per Alexa Global Rankings.

1. BBC Science News

bbc-science-news-website Top Science Websites
BBC Top Science Websites

Alexa Rank-55

One of the topmost, news giant BBC.com offers two links for science lovers; one science and environment news section and a separate science website which is a beta version. explore in-depth reports, photos from all around the world, regarding science and nature by BBC’s wide network of journalist and science experts.
BBC-News Science and Environment
BBC Science

2. Wired

Wired-Science-website Top Science Websites
Wired Top Science Websites

Alexa Rank-589

Read some amazing and extraordinary findings in the filed of science in  Science section of Wired.com .

3. How stuff works

how-stuff-works-science-website Top Science Websites
How stuff works Top Science Websites

Alexa Rank-653

How-stuff-works is a edutainment website which present detailed articles on how things works. website includes many helpful articles explaining theories and concepts, Technology, Machines etc. This website is good for general and novice Science reader. Website uses video, animations, articles to explain complex things to its visitors.

4.NPR Science

npr-science-website Top Science Websites
NPR Top Science Websites

Alexa Rank-688

National Public Radio is a USA based media organization, which produces and broadcasts several program of general interests. NPR’s website has a great Science section and offers latest headlines and articles.

5.National Geographic

national-geographic-science-news
National Geographic Top Science Websites

Alexa Rank-841

National Geographic website is a great source for Scientific Articles along with intense and in depth covering of topics such as Geography, History and world culture. National Geographic Magazine has been publishing since 1888 by National Geographic Society of USA. It has over 9 million monthly circulation and  editions in 36 languages.

6.NASA

nasa-science-news-website
Nasa Top Science Websites

Alexa Rank-1357

NASA not only builds and launches US Spacecrafts and rovers on mars, but it has also offers latest science news related to earth and space in its news section. explore it.

7. Io9

io9-science-websites
IO9 Top Science Websites

Alexa Rank-1500

Io9 is a Science fiction blog of Gawker Media USA. It  focuses mainly on odd Science news stories, science fiction and advancement in the field of technology.   

8. Ars Technica

ars-technica-science-website

Alexa Rank-1520

‘Ars – Technica’ means the art of technology. Although focused on technology subjects like Tech news, reviews, guides, computer hardware and software, games, but also, provides good science and exploration articles in its science section called ‘scientific method’.

9. Discovery Science

discovery-science-website

Alexa Rank-1573

Discovery Channels Science wing Discovery Science website presents some very interesting, news stories and science documentaries for si-fi fans.

10. Nature News

nature-science-website

Alexa Rank-2653

The ‘Nature’ is a prominent international weekly journal of science publishing since 1869. Although The print magazine covers a lot of science topics such as news and feature articles for scientists, current affairs, science funding, scientific ethics, science books, science art and new research breakthroughs. The online news section covers major topics of science news.

11. Science daily

ScienceDaily_science-website

Alexa Rank-3052

The Science Daily is a online website featuring science articles on astronomy, computer science, nanotechnology, medicine,  biology, geology, climate, space, physics, , archeology, paleontology, psychology, sociology, anthropology, mathematics, chemistry. it publishes science articles from news releases submitted by universities and research institutions, and some are written by in house staff. The Science Daily was founded in the year 1995. It offers a informative newsletter for its visitors.

12. Live Science

live-science-website

Alexa Rank-3212

Live Science is an online Science magazine run by Tech Media Network. It covers mainly new scientific breakthroughs, research and odd news from around the world

13. Scientific American

scientific-american-magazine

Alexa Rank-4107

Scientific American is a very popular American Science Magazine publishing since 1845, it provides tons of scientific information to the general educated public. The online version of the magazine also available for readers.

14. Popular Science

popular-science-news

Alexa Rank-4601

Pop Sci or Popular Science is an American Science magazine for general public. Publishing since 1872, popular Science has been translated in 30 languages and has approximately 1.4 million subscription worldwide.

15. Treehugger

treehugger-green-science-news

Alexa Rank-5133

Treehugger is a top blog of earth and Environmental sustainability. it covers science news topics like ecosystem, creatures, earth science etc.

16. Space

sapace-science-news

Alexa Rank-5298

If you like Astronomy, Astrophysics, Cosmology, Aliens and extra-terrestrial life visit Space.com for latest happening in the sky.

17. Smithsonian Magazine

smithsonian-science-news

Alexa Rank-6846

The World famous Smithsonian Institute is known for its museums also publishes a Science magazine and a online version of it. The Magazine is publishing since 1970 and has a worldwide circulation specially most famous in USA.

18. New Scientist

new-scientist-science-website

Alexa Rank-7947

New Scientist is a famous weekly international Science magazine publishing since 1956 from London, England. it features current developments, Science news, reviews of theories and articles from scientific community. New Scientist started its website in 1996. You can read latest science news on Space, Tech, Environment, Health, Life, Math, Physics and other topics of general interest.

 

19. Science Magazine

science-magazine

Alexa Rank-10269

The ‘Science’ or commonly reffered as Science Magazine is the academic journal of the American Association for the Advancement of Science (AAAS).It is world’s leading journal of original scientific research, global news, and commentary on scientific issues and publishing since 1880.

20. Redorbit.com

redorbit-science-website

Alexa Rank-15314

Red Orbit is a science blog and news website, focused on technology and invention but covers all major science field new.

21. Scienceblogs.com

science-blogs-news-website

Alexa Rank-19029

Science-Blogs.com is a group of Science blogs and a virtual community controlled by Seed media group. ScienceBlogs.com hosts many blogs written by scientists, universities, medical schools, collage professors, physicians, professional writers and even by graduate students. The blogs are not subjected to editorial control by Seed media.

22. Nautilus

nautilus-science-news

Alexa Rank-67979

Nautilus or Nautil.us is a new science blog on the block, but offers some intriguing articles on every field of science.

Photo list of top science websites

Here is a photo, depicting icons of Top science websites. These websites are arranged as per Global Alexa Rank as on January 2014. The order is from left to right beginning from top row. BBC Science is top in the list of top science websites and Nasa is on sixth place followed by io9.com on 6th place.

photo-list-of-top-science-website Top Science Websites
Top Science Websites
top-science-maganzines-of-the-world Top Science Websites
Top Science Websites