> என் ராஜபாட்டை : July 2021

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Wednesday, July 28, 2021

IPhone , IPad data Recovery || Enigma Recovery Professional 2021 Free Download

 

 

 

 


 

 

      Enigma is a reliable and powerful yet simple-to-use data recovery application designed to help you completely recover deleted or lost data from your iPhone, iPad or iPod quickly and efficiently. It can also be used to extract data from iTunes backup files. It is an intelligent application which provides a perfect data recovery solution by thoroughly scanning your device,

 

Enigma Recovery Professional  Features


  • Reliable application designed to help you completely recover deleted or lost data from your iPhone, iPad or iPod quickly and efficiently.
  • Allows you to extract data from iTunes backup files.
  • Provides a perfect data recovery solution by thoroughly scanning your device, iTunes backup or iCloud account.
  • Allows you to find various types of data such as Contacts, Call history, Messages, iMessages, Notes, Calendar Events, Photos, Videos and more.
  • Uses secure methods of recovery ensuring that only you have the access to your data.
  • Supports all types of Apple devices such as iPhone, iPod Touch, iPad.
  • Enables you to restore multimedia files, simply export them to your desktop and then transfer them back to your device using iTunes.
  • Ability to recover lost data from lost or stolen phones or even if you have changed your device or lost it.
  • Offers a simple user interface consisting of a large window with a clear structure that is very easy to navigate.
  • Full-featured recovery utility which has all the features you need to recover, transfer, and manage your iOS data.
  • Gives detailed reports showing the total number of existing and deleted messages, contacts, calls, calendar entries, notes, photos, videos and Safari bookmarks.
  • Allows you to sort the items by category, preview each file, choose the ones you want to retrieve, and export data to the desktop easily.
  • Includes a search function allowing you to locate a particular item.
  • Features an incremental backup option which comes in handy to securely store data on your computer desktop to prevent data loss in the future.
  • Enables you to see recovered and existing data in an easily manageable format on your computer.
  • Gives you the possibility to export all the recovered data to your computer in various formats, including XML, CSV, XLS, PDF, and more.

 

 

 

 

 

 

For Download:

 

 Click Here 

 

(Password :123) 

 

 

Saturday, July 24, 2021

11 STD || CH:5 || PART-3 || Working with Windows Operating System


 

Working with Windows Operating System

 

 


 

 

 

Introduction to Windows

 

Standard Icons

 

The icons which are available on desktop by default while installing Windows OS are called standard icons. The standard icons available in all Windows OS are My Computer, Documents and Recycle Bin.




Windows Operating System uses both Keyboard and mouse as input devices. Mouse is used to interact with Windows by clicking its icons. Keyboard is used to enter alphabets, numerals and special characters. 

 

 

VIDEO LINK:

 

 11 STD || CH:5 || PART-3 || Working with Windows Operating System

 

 

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  11 STD || CH:5 || PART-3 || Working with Windows Operating System

 

 

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11 STD || CH:5 || PART-2 || Working with Windows Operating System


 

Working with Windows Operating System

 

 


 

 

 

Introduction to Windows


The opening screen of Windows is called “Desktop”. The desktop of your computer may look different from what is seen in Figure 5.3. This is because Windows allows you to change the appearance of the desktop.

 

the desktop shows the Start button, Taskbar, Notification Area and date and time..



Windows Operating System uses both Keyboard and mouse as input devices. Mouse is used to interact with Windows by clicking its icons. Keyboard is used to enter alphabets, numerals and special characters. 

 

 

VIDEO LINK:

 

 11 STD || CH:5 || PART-2 || Working with Windows Operating System

 

 

YOUTUBE LINK:

 

  11 STD || CH:5 || PART-2 || Working with Windows Operating System

 

 

WATCH VIDEO HERE:

 

 

 









11 STD || CH:5 || PART-1 || Working with Windows Operating System


 

Working with Windows Operating System

 

 


 

 

 

Introduction to Windows Operating System


Every computer needs an Operating System to function. Microsoft Windows is one of the most popular Graphical User Interface (GUI). Multiple applications can execute simultaneously in Windows, and this is known as “Multitasking”.



Windows Operating System uses both Keyboard and mouse as input devices. Mouse is used to interact with Windows by clicking its icons. Keyboard is used to enter alphabets, numerals and special characters. 

 

 

VIDEO LINK:

 

 11 STD || CH:5 || PART-1 || Working with Windows Operating System

 

 

YOUTUBE LINK:

 

  11 STD || CH:5 || PART-1 || Working with Windows Operating System

 

 

WATCH VIDEO HERE:

 

 

 








Sunday, July 18, 2021

11 STD || PART-3 || Theoretical concepts of Operating System || COMPUTER SCIENCE

 




File Management


File management is an important function of OS which handles the data storage techniques. The operating System manages the files, folders and directory systems on a computer.The FAT(File Allocation Table) stores general information about files like filename, type (text or binary), size, starting address and access mode.The file manager of the operating system helps to create, edit, copy, allocate memory to the files and also updates the FAT. There are few other file management techniques available like Next Generation File System (NTFS) and ext2(Linux).

 

 






VIDEO LINK:



11 STD || PART-3 || Theoretical concepts of Operating System || COMPUTER SCIENCE



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11 STD || PART-3 || Theoretical concepts of Operating System || COMPUTER SCIENCE



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Wednesday, July 14, 2021

Part-2 || ch:4 || 11 std || Theoretical Concepts of Operating System

 


Introduction to Software:


A soft ware is set of instructions that perform specifi c task. It interacts basically with the hardware to generate the desired output.

Types of Software


Software is classified into two types: 

1) Application Software 

2) System Software 

 

Application Software:
 

Application software is a set of programs to perform specific task. For example MS-word is an application software to create text document and VLC player is familiar application software to play audio, video files and many more.

 

System Software:

System software is a type of computer program that is designed to run the computer’s hardware and application programs. Example Operating System and Language Processor

 

 VIDEO LINK:

 

 11 STD || CH-4 || PART-2 || Theoretical Concepts of Operating System

 

 

 

YOUTUBE LINK:

 

 

 11 STD || CH-4 || PART-2 || Theoretical Concepts of Operating System

 

 

WATCH VIDEO HERE:

 

 


 

 

 

 

 

Part :1 - 11 std - Theoretical concepts of Operating System

 


Introduction to Software:


A soft ware is set of instructions that perform specifi c task. It interacts basically with the hardware to generate the desired output.

Types of Software


Software is classified into two types: 

1) Application Software 

2) System Software 

 

Application Software:
 

Application software is a set of programs to perform specific task. For example MS-word is an application software to create text document and VLC player is familiar application software to play audio, video files and many more.

 

System Software:

System software is a type of computer program that is designed to run the computer’s hardware and application programs. Example Operating System and Language Processor

 

 VIDEO LINK:

 

 11 STD || CH-4 || PART-1 || Theoretical Concepts of Operating System

 

 

 

YOUTUBE LINK:

 

 

 11 STD || CH-4 || PART-1 || Theoretical Concepts of Operating System

 

 

WATCH VIDEO HERE:

 

 


 

 

 

 

 

Monday, July 5, 2021

12 STD -REVISION-2- QUESTIONS

 


CLICK ANY ADVERTISEMENT TO CLICK DOWNLOAD FILE


COMPUTER SCIENCE


SERVER : 1


CHAPTER  3  AND 4


SERVER :2


CHAPTER  3  AND 4

 

SERVER :3


CHAPTER  3  AND 4

 



COMPUTER APPLICATION


SERVER : 1


CHAPTER  2




SERVER :2


CHAPTER  2

 

 


SERVER :3


 

 

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Sunday, July 4, 2021

STD 11 || Secondary Storage Device || CH: 3 || Computer Science

 

 


 

 

A bus is a collection of wires used for communication between the internal components of a computer.


The word in the RAM has the same size (no. of bits) as the Memory Data Register (MDR). If the processor is an 8-bit processor like Intel 8085, its MDR and the word in the RAM both have 8 bits.


The read operation transfers the data(bits) from word to Memory Data Register. The write operation transfers the data(bits) from Memory Data Register to word.

 

 

 

 VIDEO LINK:


 

STD 11 || Secondary Storage Device || CH: 3 || Computer Science

 

 

 

YOUTUBE LINK:

 

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PUBG & FREEFIRE FREE TOPUP TRICKS || 100% WORKING

 

 

மரண கலாய் || பாலிமர் டிவி ||must watch

 

 

11 STD || CHP: 3 || Computer Organization || Part-4 || Types of Microprocessor

 

 


 

 

A bus is a collection of wires used for communication between the internal components of a computer.


The word in the RAM has the same size (no. of bits) as the Memory Data Register (MDR). If the processor is an 8-bit processor like Intel 8085, its MDR and the word in the RAM both have 8 bits.


The read operation transfers the data(bits) from word to Memory Data Register. The write operation transfers the data(bits) from Memory Data Register to word.

 

 

 

 VIDEO LINK:


11 STD || CHP: 3 || Computer Organization || Part-4 || Types of Microprocessor


 

 

YOUTUBE LINK:

 

CLICK HERE 

 

More Videos:


Chief Guest Vivek Speech || AnnualDay 2020 || Target

 

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11 STD || CHP: 3 || Computer Organization || Part-5 || TYPES OF ROM

 

 


 

 

A bus is a collection of wires used for communication between the internal components of a computer.


The word in the RAM has the same size (no. of bits) as the Memory Data Register (MDR). If the processor is an 8-bit processor like Intel 8085, its MDR and the word in the RAM both have 8 bits.


The read operation transfers the data(bits) from word to Memory Data Register. The write operation transfers the data(bits) from Memory Data Register to word.

 

 

 

 VIDEO LINK:


 11 STD || CHP: 3 || Computer Organization || Part-5 || TYPES OF ROM


 

 

YOUTUBE LINK:

 

CLICK HERE 

 

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Success Story of Target || Captain TV || Namma Oru

 

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