How to make computer fast?

How to make computer fast?

This is really work in all type of PC and Laptops.Generally on our PC or Laptop system directly not use all the core of the processor.
by default system uses onle 1 core.but in actual our processor has more then 1 core.if we want to use this all cores of our processor then we follow the following steps.This is Really Works..Try it..

step-1:-
        Go to start menu->search

step-2:-
Search->msconfig

step-3:-
msconfig->open BOOT tab from it.

step-4:-
In the BOOT tab Click on the ADVANCE SETTING Button.

Step-5:-
In Advance Setting Window there is 1 CHECKBOX---NUMBER OF PROCESSOR..check this BOX and so the below LISTBOx is activated.

step-6:-
In LISTBOX select the ALL NUMBER OF PROCESSORS which in your system.

Finally your computer becomes faster than earlier..This is Really Works..Try it..   

Read More

Windiows 8 RUN Commands

Useful windows RUN Commands

1. Accessibility Controls – access.cpl

2. Accessibility Wizard – accwiz

3. Add Hardware Wizard – hdwwiz.cpl

4. Add/Remove Programs – appwiz.cpl

5. Administrative Tools – control admintools

6. Automatic Updates – wuaucpl.cpl

7. Bluetooth Transfer Wizard – fsquirt

8. Calculator – calc

9. Certificate Manager – certmgr.msc

10. Character Map – charmap

11. Check Disk Utility – chkdsk

12. Clipboard Viewer – clipbrd

13. Command Prompt – cmd

14. Component Services – dcomcnfg

15. Computer Management – compmgmt.msc

16. Control Panel – control

17. Date and Time Properties – timedate.cpl

18. DDE Shares – ddeshare

19. Device Manager – devmgmt.msc

20. Direct X Troubleshooter – dxdiag

21. Disk Cleanup Utility – cleanmgr

22. Disk Defragment – dfrg.msc

23. Disk Management – diskmgmt.msc

24. Disk Partition Manager – diskpart

25. Display Properties – control desktop

26. Display Properties – desk.cpl

27. Dr. Watson System Troubleshooting­­ Utility – drwtsn32

28. Driver Verifier Utility – verifier

29. Event Viewer – eventvwr.msc

30. Files and Settings Transfer Tool – migwiz

31. File Signature Verification Tool – sigverif

32. Findfast – findfast.cpl

33. Firefox – firefox

34. Folders Properties – control folders

35. Fonts – control fonts

36. Fonts Folder – fonts

37. Free Cell Card Game – freecell

38. Game Controllers – joy.cpl

39. Group Policy Editor (for xp professional) – gpedit.msc

40. Hearts Card Game – mshearts

41. Help and Support – helpctr

42. HyperTerminal – hypertrm

43. Iexpress Wizard – iexpress

44. Indexing Service – ciadv.msc

45. Internet Connection Wizard – icwconn1

46. Internet Explorer – iexplore

47. Internet Properties – inetcpl.cpl

48. Keyboard Properties – control keyboard

49. Local Security Settings – secpol.msc

50. Local Users and Groups – lusrmgr.msc

51. Logs You Out Of Windows – logoff

52. Malicious Software Removal Tool – mrt

53. Microsoft Chat – winchat

54. Microsoft Movie Maker – moviemk

55. Microsoft Paint – mspaint

56. Microsoft Syncronization Tool – mobsync

57. Minesweeper Game – winmine

58. Mouse Properties – control mouse

59. Mouse Properties – main.cpl

60. Netmeeting – conf

61. Network Connections – control netconnections

62. Network Connections – ncpa.cpl

63. Network Setup Wizard – netsetup.cpl

64. Notepad – notepad

65. Object Packager – packager

66. ODBC Data Source Administrator – odbccp32.cpl

67. On Screen Keyboard – osk

68. Outlook Express – msimn

69. Paint – pbrush

70. Password Properties – password.cpl

71. Performance Monitor – perfmon.msc

72. Performance Monitor – perfmon

73. Phone and Modem Options – telephon.cpl

74. Phone Dialer – dialer

75. Pinball Game – pinball

76. Power Configuration – powercfg.cpl

77. Printers and Faxes – control printers

78. Printers Folder – printers

79. Regional Settings – intl.cpl

80. Registry Editor – regedit

81. Registry Editor – regedit32

82. Remote Access Phonebook – rasphone

83. Remote Desktop – mstsc

84. Removable Storage – ntmsmgr.msc

85. Removable Storage Operator Requests – ntmsoprq.msc

86. Resultant Set of Policy (for xp professional) – rsop.msc

87. Scanners and Cameras – sticpl.cpl

88. Scheduled Tasks – control schedtasks

89. Security Center – wscui.cpl

90. Services – services.msc

91. Shared Folders – fsmgmt.msc

92. Shuts Down Windows – shutdown

93. Sounds and Audio – mmsys.cpl

94. Spider Solitare Card Game – spider

95. SQL Client Configuration – cliconfg

96. System Configuration Editor – sysedit

97. System Configuration Utility – msconfig

98. System Information – msinfo32

99. System Properties – sysdm.cpl

100. Task Manager – taskmgr

101. TCP Tester – tcptest

102. Telnet Client – telnet

103. User Account Management – nusrmgr.cpl

104. Utility Manager – utilman

105. Windows Address Book – wab

106. Windows Address Book Import Utility – wabmig

107. Windows Explorer – explorer

108. Windows Firewall – firewall.cpl

109. Windows Magnifier – magnify

110. Windows Management Infrastructure – wmimgmt.msc

111. Windows Media Player – wmplayer

112. Windows Messenger – msmsgs

113. Windows System Security Tool – syskey

114. Windows Update Launches – wupdmgr

115. Windows Version – winver

116. Wordpad – write

Read More

Cloud Computing

Private Cloud Computing

1.1 Cloud

 

Ø  Cloud computing is a computing model, where resources such as computing power, storage, network and software are abstracted and provided as services on the internet in a remotely accessible fashion. Billing models for these services are generally similar to the ones adopted for public utilities.

Ø  On-demand availability, ease of provisioning, dynamic and virtually infinite scalability are some of the key attributes of cloud computing.

Ø  An infrastructure setup using the cloud computing model is generally referred to as the “cloud”.

Ø  The following are the broad categories of services available on the cloud:

• Infrastructure As A Service (IAAS)
• Platform As A Service (PAAS)
• Software As A Service (SAAS)

Ø  This cloud is generally available as a service to anyone on the internet. However, a variant called “private cloud” is increasingly becoming popular for private infrastructure that has some of the attributes of the cloud as mentioned above.

Ø  Amazon Web Services (AWS) is one of the major players providing IAAS. They have two popular services – Elastic Compute Cloud (EC2) and Simple Storage Service (S3). These services are available through web services interfaces. The client tools can use EC2 and S3 APIs to communicate with these services. The popularity of these APIs have encouraged other cloud products to provide support for them as well.

1.2 Eucalyptus

 

Ø  Eucalyptus is software available under GPL that helps in creating and managing a private or even a publicly accessible cloud. It provides an EC2-compatible cloud computing platform and S3-compatible cloud storage platform. Eucalyptus has become very popular and is seen as one of the key open source cloud platforms. Since Eucalyptus makes its services available through EC2/S3 compatible APIs, the client tools written for AWS can be used with Eucalyptus as well.

1.3 Ubuntu Enterprise Cloud (UEC)

 

Ø Ubuntu Enterprise Cloud, UEC for short, is a stack of applications from Canonical included with Ubuntu Server Edition.UEC includes Eucalyptus along with a number of other open source software.UEC makes it very easy to install and configure the cloud. Canonical also provides commercial technical support for UEC. 

1.4  Architecture

1.4  Components of a Eucalyptus (UEC) based Cloud 

1.4.1 Node Controller (NC) 

Ø  UEC node is a VT enabled server capable of running KVM as the hypervisor. UEC automatically installs KVM when the user chooses to install the UEC node. The VMs running on the hypervisor and controlled by UEC are called “instances”. Eucalyptus supports other hypervisors like Xen apart from KVM, but Canonical has chosen KVM as the preferred hypervisor for UEC.

Ø  Node Controller runs on each node and controls the life cycle of instances running on the node. The NC  interacts  with  the  OS  and  the  hypervisor  running  on  the  node  on  one  side  and  the  Cluster Controller (CC) on the other side. 

Ø  NC queries the Operating  System running  on the node to discover the node’s physical  resources – the number of cores, the size of memory, the available disk space and also to learn about the state of VM instances running on the node and propagates this data up to the CC.

Ø  Functions: 

·         Collection of data related to the resource availability and utilization on the node and reporting the data to CC 

·         Instance life cycle management 

1.5.2 Cluster Controller (CC) 

 

Ø  CC manages one or more Node Controllers and deploys/manages instances on them.CC also manages the networking for the instances running on the Nodes under certain types of networking modes of Eucalyptus. 

Ø  CC communicates with Cloud Controller (CLC) on one side and NCs on the other side. 

Ø  Functions:

·         To receive requests from CLC to deploy instances 

·         To decide which NCs to use for deploying the instances on 

·         To control the virtual network available to the instances 

·         To collect information about the NCs registered with it and report it to the CLC

1.5.3 Walrus Storage Controller (WS3)

 

Ø  WS3 provides a persistent simple storage service.

Ø  Functions:

·         Storing the machine images 

·         Storing snapshots 

·         Storing and serving files using S3 API 

Ø  WS3 should be considered as a simple file storage system. 

1.5.4 Cloud Controller (CLC)

 

Ø  The Cloud Controller (CLC) is the front end to the entire cloud infrastructure.CLC provides an EC2/S3 compliant web services interface to the client tools on one side and interacts with the rest of the components of the Eucalyptus infrastructure on the other side. CLC also provides a web interface to users for managing certain aspects of the UEC infrastructure.

Ø  Functions: 

·         Monitor the availability of resources on various components of the cloud infrastructure, including hypervisor  nodes  that  are  used  to  actually  provision  the  instances  and  the  cluster  controllers  that  manage the hypervisor nodes 

·         Resource arbitration – Deciding which clusters will be used for provisioning the       instances 

·         Monitoring the running instances

Ø  In short, CLC has a comprehensive knowledge of the availability and usage of resources in the cloud and the state of the cloud.

Read More

HOW TO MAKE SYMBOLS WITH KEYBOARD

HOW TO MAKE SYMBOLS WITH KEYBOARD

Alt + 0153..... ™

... trademark symbol
Alt + 0169.... ©.... copyright symbol
Alt + 0174..... ®....registered ­ trademark symbol
Alt + 0176 ...°......degre ­e symbol
Alt + 0177 ...±....plus-or ­-minus sign
Alt + 0182 ...¶.....paragr ­aph mark
Alt + 0190 ...¾....fractio ­n, three-fourths
Alt + 0215 ....×.....multi ­plication sign
Alt + 0162...¢....the ­ cent sign
Alt + 0161.....¡..... ­.upside down exclamation point
Alt + 0191.....¿..... ­upside down question mark
Alt + 1.......

....sm ­iley face
Alt + 2 ......☻.....bla­ck smiley face
Alt + 15.....☼.....su­n
Alt + 12......♀.....female sign
Alt + 11.....♂......m­ale sign
Alt + 6.......♠.....spade
Alt + 5.......♣...... ­Club
Alt + 3.............. ­Heart
Alt + 4.......♦...... ­Diamond
Alt + 13......♪.....e­ighth note
Alt + 14......♫...... ­beamed eighth note
Alt + 8721.... ∑.... N-ary summation (auto sum)
Alt + 251.....√.....s­quare root check mark
Alt + 8236.....∞..... ­infinity
Alt + 24.......↑..... ­up arrow
Alt + 25......↓...... ­down arrow
Alt + 26.....→.....ri­ght arrow
Alt + 27......←.....l­eft arrow
Alt + 18.....↕......u­p/down arrow
Alt + 29......↔...left right arrow

Read More

ER Diagram For Library Management System

Read More

DFD For Bank Management System

Read More

DFD For Online Shopping Website

Read More

CFD and DFD For Maintenance System

CFD and DFD For Apartment Maintenance System

Read More

CFD and DFD Of Hotel Management System

Read More

Facebook New Emoticons

Copy Any 1 box and paste in comment and see new FB emoticons...in new way..

📠 🔔 👃 ⛄ 💏 💑 🎃 👶 🎅 🎄 🎁 🎉 👂 👦 💅 👏 👫 💃 👶 💛 💙 💜 💚 💗 💓 💿 📀 💽 🎈 📞 🐵 🍁 💪 🙍 🌂 👌 💖 🐹 🎎 🎐 🎍 🐚 🎏 💝 🎓 👆 👇 💢 👊 💨 👐 👋 😺 😸 👅 😻 😽 💦🐻 🐷 💩 🐮 👀 👄 💋 💔 💘 🐟 👍 🐳 👎 👉 🐺 🐱 🐭 🐹 🐨 🐗 🍎 🍊 🍓 😹 💀 👌 📱 💻 💾 📺 📠 🔔 👃 ⛄ 💏 💑 🎃 👶 🎅 🎄 🎁 🎉 👂 👦 💅 👏 👫 💃 👶 💛 💙 💜 💚 💗 💓 💿 📀 💽 🎈 📞 🐵 🍁 💪 🙍 🌂 👌 💖 🐹 🎎 🎐 🎍 🐚 🎏 💝 🎓 👆 👇 💢 👊 💨 👐 👋 😺 😸 👅 😻 😽 💦🐻 🐷 💩 🐮 👀 👄 💋 💔 💘 🐟 👍 🐳 👎 👉 🐺 🐱 🐭 🐹 🐨 🐗 🍎 🍊 🍓 😹 💀 👌 📱 💻 💾 📺 📠 🔔 👃 ⛄ 💏 💑 🎃 👶 🎅 🎄 🎁 🎉 👂 👦 💅 👏 👫 💃 👶 💛 💙 💜 💚 💗 💓 💿 📀 💽 🎈 📞 🐵 🍁 💪 🙍 🌂 👌 💖 🐹 🎎 🎐 🎍 🐚 🎏 💝 🎓 👆 👇 💢 👊 💨 👐 👋 😺 😸 👅 😻 😽 💦📠 🔔 👃 ⛄ 💏 💑 🎃 👶 🎅 🎄 🎁 🎉 👂 👦 💅 👏 👫 💃 👶 


The boxes has following emoticons according to their sequences


                       
                       
                      
                       
                       
                       
                      
                       
                       
                      
                       

Read More