Yammer-The First and Most Powerful Enterprise Social Network

The First and Most Powerful Enterprise Social Network

Yammer brings the power of social networking to the companies. Yammer is as easy to use as great consumer software like Facebook and Twitter, but is designed for company collaboration, file sharing, knowledge exchange and team efficiency.

Social media has dramatically changed the way we share and connect with friends and family, and it will have an even more profound impact on the way companies operate. Giving your organization the advantage of a social foundation is critical for success in today’s fast-paced environment.

Yammer is a secure, private social network for your company. Yammer empowers employees to be more productive and successful by enabling them to collaborate easily, make smarter decisions faster, and self-organize into teams to take on any business challenge. It is a new way of working that naturally drives business alignment and agility, reduces cycle times, engages employees and improves relationships with customers and partners.

 It originally launched as an enterprise micro blogging service and now has applications on several different operating systems and devices.  Access to a Yammer network is determined by a user's Internet domain, so only those with appropriate email addresses may join their respective networks.

In February 2010, the company launched "communities", which are networks for which access is not restricted by domain, thus allowing businesses to connect to groups such as customers, partners, and suppliers. On June 25, 2012, Microsoft acquired Yammer for $1.2 billion..

Nokia Mobile, Samsung Mobile, I phone, Spice,Colors, Karbon, Micromax,Chinese Mobile repair solution: Tricks & Tips

Nokia Mobile, Samsung Mobile, I phone, Spice,Colors, Karbon, Micromax,Chinese Mobile repair solution: Tricks & Tips: Facebook problem solution In most of cases we received friend request from unknown Facebook users but still they may know you, they ma...

Win 8 shortcut keys

Windows 8 shortcut keys || Windows 8 solutions

Windows key: Switch between Modern Desktop Start screen and the last accessed application
Windows key + C: Access the charms bar
Windows key + Tab: Access the Modern Desktop Taskbar
Windows key + I: Access the Settings charm
Windows key + H: Access the Share charm
Windows key + K: Access the Devices charm
Windows key + Q: Access the Apps Search screen
Windows key + F: Access the Files Search screen
Windows key + W: Access the Settings Search screen
Windows key + P: Access the Second Screen bar
Windows key + Z: Brings up the App Bar when you have a Modern Desktop App running
Windows key + X: Access the Windows Tools Menu
Windows key + O: Lock screen orientation
Windows key + . : Move the screen split to the right
Windows key + Shift + . : Move the screen split to the left
Windows key + V: View all active Toasts/Notifications
Windows key + Shift + V: View all active Toasts/Notifications in reverse order
Windows key + PrtScn: Takes a screenshot of the screen and automatically saves it in the Pictures folder as Screenshot
Windows key + Enter: Launch Narrator        
Windows key + E: Open Computer
Windows key + R: Open the Run dialog box
Windows key + U: Open Ease of Access Center
Windows key + Ctrl + F: Open Find Computers dialog box
Windows key + Pause/Break: Open the System page
Windows key + 1..10: Launch a program pinned on the Taskbar in the position indicated by the number
Windows key + Shift + 1..10: Launch a new instance of a program pinned on the Taskbar in the position indicated by the number
Windows key + Ctrl + 1..10: Access the last active instance of a program pinned on the Taskbar in the position indicated by the number
Windows key + Alt + 1..10: Access the Jump List of a program pinned on the Taskbar in the position indicated by the number
Windows key + B: Select the first item in the Notification Area and then use the arrow keys to cycle through the items Press Enter to open the selected item
Windows key + Ctrl + B: Access the program that is displaying a message in the Notification Area
Windows key + T: Cycle through the items on the Taskbar
Windows key + M: Minimize all windows
Windows key + Shift + M: Restore all minimized windows
Windows key + D: Show/Hide Desktop (minimize/restore all windows)
Windows key + L: Lock computer
Windows key + Up Arrow: Maximize current window
Windows key + Down Arrow: Minimize/restore current window
Windows key + Home: Minimize all but the current window
Windows key + Left Arrow: Tile window on the left side of the screen
Windows key + Right Arrow: Tile window on the right side of the screen
Windows key + Shift + Up Arrow: Extend current window from the top to the bottom of the screen
Windows key + Shift + Left/Right Arrow: Move the current window from one monitor to the next
Windows key + F1: Launch Windows Help and Support
PageUp: Scroll forward on the Modern Desktop Start screen
PageDown: Scroll backward on the Modern Desktop Start screen
Esc: Close  a charm
Ctrl + Esc: Switch between Modern Desktop Start screen and the last accessed application
Ctrl + Mouse scroll wheel: Activate the Semantic Zoom on the Modern Desktop screen
Alt: Display a hidden Menu Bar
Alt + D: Select the Address Bar
Alt + P: Display the Preview Pane in Windows Explorer
Alt + Tab: Cycle forward through open windows
Alt + Shift + Tab: Cycle backward through open windows
Alt + F: Close the current window Open the Shut Down Windows dialog box from the Desktop
Alt + Spacebar: Access the Shortcut menu for current window
Alt + Esc: Cycle between open programs in the order that they were opened
Alt + Enter: Open the Properties dialog box of the selected item
Alt + PrtScn: Take a screen shot of the active Window and place it in the clipboard
Alt + Up Arrow: Move up one folder level in Windows Explorer (Like the Up Arrow in XP)
Alt + Left Arrow: Display the previous folder
Alt + Right Arrow: Display the next folder
Shift + Insert: CD/DVD Load CD/DVD without triggering Autoplay or Autorun
Shift + Delete: Permanently delete the item (rather than sending it to the Recycle Bin)
Shift + F6: Cycle backward through elements in a window or dialog box
Shift + F10: Access the context menu for the selected item
Shift + Tab: Cycle backward through elements in a window or dialog box
Shift + Click: Select a consecutive group of items
Shift + Click on a Taskbar button: Launch a new instance of a program
Shift + Right-click on a Taskbar button: Access the context menu for the selected item
Ctrl + A: Select all items
Ctrl + C: Copy the selected item
Ctrl + X: Cut the selected item
Ctrl + V: Paste the selected item
Ctrl + D: Delete selected item
Ctrl + Z: Undo an action
Ctrl + Y: Redo an action
Ctrl + N: Open a new window in Windows Explorer
Ctrl + W: Close current window in Windows Explorer
Ctrl + E: Select the Search box in the upper right corner of a window
Ctrl + Shift + N: Create new folder
Ctrl + Shift + Esc: Open the Windows Task Manager
Ctrl + Alt + Tab: Use arrow keys to cycle through open windows
Ctrl + Alt + Delete: Access the Windows Security screen 
Ctrl + Click: Select multiple individual items
Ctrl + Click and drag an item: Copies that item in the same folder
Ctrl + Shift + Click and drag an item: Creates a shortcut for that item in the same folder
Ctrl + Tab:  Move forward through tabs
Ctrl + Shift + Tab: Move backward through tabs
Ctrl + Shift + Click on a Taskbar button: Launch a new instance of a program as an Administrator
Ctrl + Click on a grouped Taskbar button: Cycle through the instances of a program in the group
F1: Display Help
F2: Rename a file
F3: Open Search
F4: Display the Address Bar list
F5: Refresh display
F6: Cycle forward through elements in a window or dialog box
F7: Display command history in a Command Prompt
F10: Display hidden Menu Bar
F11: Toggle full screen display
Tab: Cycle forward through elements in a window or dialog box
PrtScn: Take a screen shot of the entire screen and place it in the clipboard
Home: Move to the top of the active window
End: Move to the bottom of the active window
Delete: Delete the selected item
Backspace: Display the previous folder in Windows Explorer  Move up one folder level in Open or Save dialog box
Esc: Close a dialog box
Num Lock Enabled + Plus (+): Display the contents of the selected folder 
Num Lock Enabled + Minus (-): Collapse the selected folder
Num Lock Enabled + Asterisk (*): Expand all subfolders under the selected folder    
Press Shift 5 times Turn StickyKeys on or off
Hold down right Shift for 8 seconds Turn FilterKeys on or off
Hold down Num Lock for 5 seconds Turn ToggleKeys on or off

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Windows 8

Update: Windows 8 is here and we have answers for you!

Windows 8 is now on all DreamSpark Premium Webstores! That means that you could qualify to get Window  for free!

If you haven't already done so, click here to search for your school and see if you qualify to get Windows 8 for free!

To help you out, here are some frequently arises questions that we have been getting before.

1) How do I obtain a DreamSpark Premium account?

Contact your program administrators for your respective school/ departments for details on how to obtain a DreamSpark Premium account. Your school/department must already have a DreamSpark WebStore. 


2) I am unable to download Windows 8 as I have downloaded the Preview. How can I get the final version?

If you are unable to download because you previously downloaded Consumer Preview, please log out of your DreamSpark account and log back in. This should solve the issue. 

3) What about languages?

Windows 8 comes in multiple languages, but this depends on each store. If you don't see a language, ask your program administrator.

4) Which versions are available on DreamSpark?

Both the 32- and 64-bit version are available.

5.) Is this the real deal? 

Yes, it's the final version!

Originally Posted on “Blog On the Hub” by someone!

Low Power Design

Low Power Design

Due to power scarcity, necessary to preferred Low Power Design techniques. Energy conservation refers to reducing energy through using less of an energy service. Energy conservation differs from efficient energy use, which refers to using less energy for a constant service. For example, driving less is an example of energy conservation. Driving the same amount with a higher mileage vehicle is an example of energy efficiency. Energy conservation and efficiency are both energy reduction techniques.

Low Power electronics are electronics that have been designed to use less electric power, e.g. notebook processors.

Some features of low power design are: portability, isolation, battery power, and low heat dissipation. Power is a function of frequency, load capacitance, and voltage: reduction in any of these will reduce the consumption of power by our system.( this really applies only to complementary metal oxide semiconductor [CMOS] components, the most prevalent in law power device, not to certain other logic families such as emitter –coupled logic[ ECL].

P= f C V²   

Where            P = power

                        f = frequency

                        C = load capacitance

                        V = DC supply voltage

Thanks to integrated circuit technology, electronic devices have greatly decreased in size and mass over the past few decades. Most of us routinely carry or wear electronics every day. The formula above is most convenient for low power design. While VLSI (Very Large Scale Integration) technology, particularly CMOS, has enjoyed the rapid exponential growth characterized by Moore’s Law, energy storage Technology (mainly batteries) has grown much more slowly.

Application Areas for Low-Power Electronics

Portable computing, communication, and multimedia devices

-         Laptops

-         Palmtops

-         Cell phones

-         Pagers

-         Video Recorders 

-         Cameras 

-         Watches (Power < 500nW @ 1.5V)

Remote sensing

-         Long-term environmental monitoring in wilderness areas or the ocean

-         Mobile robots

-         Satellites and space probes

Implantable biomedical devices

-         Pacemakers

-         Defibrillators

-         Muscle stimulators

-         Neuro prosthetic devices

Low power systems are usually smaller and cheaper to manufacture (smaller heat sinks, no cooling fans, smaller power supplies, smaller batteries).

Power Sources for Low-Power Devices

Batteries –  Most Common Power Source for Portable Electronics. Batteries convert chemical energy into electrical energy by means of a reduction-oxidation (redox) reaction.

Example: Alkaline cell operation.

 anode reaction (oxidation):        Zn + 2OH^{– ______} Zn(OH)₂ + 2e^–

 cathode reaction (reduction):     2MnO₂ + H₂O + 2e^{– ________} Mn₂O₃ + 2 OH^–

electrolyte:         KOH (K⁺, OH^– in solution)

          overall reaction: Zn + 2MnO₂ + H₂O ^_________Zn(OH)² + Mn₂O₃

Electron flow (i.e., current) external to the battery balances internal ionic flow.

Battery Types Grouped by Application

General consumer electronics ( portable audio equipment, toys, etc.)

-          Alkaline (Duracell, Energizer, etc.) – Standard AAA, AA, C, D, 9V cells

-          Zinc-Carbon (old technology, but cheap) – Standard AAA, AA, C, D, 9V cells

Film cameras and flash units

-         Alkaline

-         Lithium

Wristwatches

-         Silver – “Button” batteries

Hearing aids

-         Zinc-Air – “Button” or “coin” batteries

Smoke detectors

-         Mercury

-         Lithium

CMOS memory backup

-         Lithium

Medical implants (pacemakers, etc.)

-         Mercury – Used in implants before 1972

-         Zinc-Air – Used in many modern implants

-         Lithium-SVO (silver vanadium oxide) – Used in implantable defibrillators, where they can supply microamps for years and occasional amp-level pulses.

General guidelines for Low Power Design

-         Lower clock frequency

-         Lower supply voltage to digital logic

-         Shut down unused circuits

-         Put controller into sleep mode when not needed

-         Terminates all unused inputs. Don’t allow any to float.

-         Avoid slow signal transition

-         Make normal states use the lowest current etc.

References:

-         K. R. Fowler, “Electronic Instrument Design: Architecting for the life cycle” Oxford university Press.

-         D. V. Hall “ Microprocessor & interfacing, Programming and Hardware” , Tata McGraw Hill

-         Dr. Harrision “Low Power Circuit Design” 2012.

-         Many other “Research Articles on Internet”.

suggest & comment us!

          

MadsArea: आफ्नो आइफोन आफैं अनलक गर्नुहोस

MadsArea: आफ्नो आइफोन आफैं अनलक गर्नुहोस: यो पटक तपांइहरुलाइ आइफोन 3GS लेटेस्ट फ्रमवायर अनलक गर्ने तरिका बताउन पाउदा खुसि लागेको छ। यसका लागी चाहिने सामाग्रीहरु १.       लेटे...

Inspirational Speech

                                                                          

Binod  Chaudhary’s

Speech at Kathmandu University                   

Members of the faculty,

Distinguished guests,

Dear Students,

It gives me great pleasure to be standing in front of so many bright and young talents of our country. The Kathmandu University over the years has become synonym to quality education. I would like to acknowledge the contribution of the management of this University for building this institution of higher learning for all who wish to learn, the Methodists of this area deserve the Nation’s gratitude.

There are few earthly things more beautiful than a university,” wrote John Masefield in his tribute to English universities – and his words are equally true today. He did not refer to towers or to campuses but merely admired the splendid beauty of a university, because it was, he said, “a place where those who hate ignorance may strive to know, where those who perceive truth may strive to make others see.”

All of us here are aware of the setbacks like regular protests, obstruction of the Parliament, the recent walkout of the Maoists from the Government and a new coalition Government being put in place etc and wonder if Nepal is really the right place for the youth to explore for opportunities.

From a recent Nepali Publication I learnt that according to the Institute for International Education in New York, the number of Nepali students studying in the US increased by 27.9 per cent between 2006 and 2007. From 1997-2000, Nepalese spent an estimated Rs 54 billion studying abroad. Between 1990 and 2005, the number of students going abroad doubled, which means Nepali students are spending more than Rs 30 billion annually to study in countries other than India.

We have been through a 12 year conflict ridden environment in the recent past. (Although I must say that the economy, to a large extent, was still on track during this period and we have seen an unprecedented pace of development across the board and the growth rate jumping to 5.6% in 2008).

As a consequence of this conflict there have been some critical departures as well as structural changes, both on the economic front as well as on the social front. Nepal, with the good wishes of the International community and its neighboring countries, has the distinction of managing this conflict into the mainstream politics. In the process the new Republic took birth and I feel that this is what started the process of creating a new era for the country and its development.

But to me the common enemy is very much alive and vibrant – poverty, deprivation, unemployment and proper education and the common agenda is equally clear – prosperous “New Nepal”, which every Party and every person talk about but very little in real terms to support the cause.

I often ask a question to myself, or for that matter many other CA members like myself who came from professional background, as to what am I doing in this critical moment at this critical juncture? I find that our voice gets lost, no matter how loud it is in certain forums, when it comes to pushing a more neutral and rational thought process, as it is all about the number game and who is in the helms of affairs representing the parties. Unfortunately most of such critical issues are debated offline than online.

Such are the critical issues that we are surrounded by. Therefore we are posed with these questions everyday, when will the constitution be written and if at all it will be written? Anyway!

It is the view of some that if is of no use to speak of peace or to be more precise, of a political consensus until the leaders adopt a more enlightened attitude. I hope they do and I believe we can help them do it. But I also believe that we must reexamine our own attitudes, as individuals and as a Nation, for our attitude is as essential as theirs. And every student of this school, every thoughtful citizen who despairs of hostilities and wishes to bring peace, should begin by looking inward, by examining his own attitude towards the possibilities of a newer Nepal. Ever one of us should be open to the idea of a gradual evolution and there is o single, simple key to this peace; no grand or magic formula to be adopted by one or two powers. The process of development must be the product of every strata of the society, the sum of many acts. It must be dynamic, not static, changing to meet the challenge of each new generation.

Dear Students,

As an 18 year old, I too was very keen (like most of you here) on going abroad but right after completing my schooling I stepped into my family business unexpectedly, partly by destiny and partly by choice. It was my determination to learn and my vision to grow that I, with the combined effort of a number of capable individuals, have been able to take a humble organization like Chaudhary Group to where it stand today.

I wish for all of you to realize that today we stand at the beginning of a new tomorrow and the nation awaits young minds like yours to take it to greater heights. Like President Obama said, ‘Every single one of us has something we’re good at. Every single one of us has something to offer. And every single one of us has a responsibility to discover what that is.

By defining our goals more clearly, by making it seem more meaningful, manageable and practical, we can help all people from different walks of life to see it, to draw hope from it, and to move irresistibly towards it.

Address by: Binod K. Chaudhary

KUSOM Annual Festival

27^th November, 2009

Courtesy: Binod Chaudhary's Blog.