This document provides information about computer systems, Logo programming language, the Internet, Microsoft Paint, and Tux Paint. It discusses hardware, software, storage devices, features of Logo programming, search engines used on the Internet, tools in Microsoft Paint like text, eraser, pencil, and tools in Tux Paint like brush, shape, and save.

1. Author- Riyan Dutta
KIDSFUNCOMPUTER

2. 1. Computer System
2. Logo
3. The Internet
4. Fun with Paint
5. Tux Paint

3. Hardware
Hardware refers to the physical parts of a computer that can be seen and touched .For exa
mple the monitor.
Software
Software means a thing that is used to do many things like ppt word excel and many more
Software are two types System and Application
System Software
System software is used to operate a computer example windows7 MACOS
Application software
Application software is used to do specific tasks on a computer.Example Powerpoint,Paint
Storage devices
The devices which is used to store data is called the storage devices such as pendrive,DVD
- 1 -

4. -2-

5. -3-

6. Logo is a programming language it is used to make shapes do sums
And many more
Features of Logo
• Draw Graphical pictures
• Do sums
• Type the text
To open MSW Logo Go through Start – All programs – MSW Logo
Logo was designed and devloped by Bobrow,Feurzeigh,Cynthia
Solmon and Symour Papert in the year 1967

7. ------------- Turtle
Input Box---------
Commander
Window ---------
-------- Graphic Screen
-4-

8. ----------- Head
-------- Tail
Note-The turtle stay on the graphic screen
-5-

9. -6-

10. The Internet is a massive network of networks, a
networking infrastructure. It connects millions of
computers together globally, forming a network in which
any computer can communicate with any other computer
as long as they are both connected to the Internet.
Search engine examples
• Google
• Yahoo
•Duk Duk Go
- 7-

11. •Electronic Mail (email) ...
•FTP File Transfer. ...
•Search Engines. ...
•E-Commerce. ...
•Online Banking. ...
•Cashless Transactions. ...
•Education. ...
•Collaboration.
-8-

12. Microsoft Paint is a simple raster graphics editor that has been included
with all versions of Microsoft Windows. The program opens and saves
files in Windows bitmap, JPEG, GIF, PNG, and single-page TIFF formats.
The program can be in color mode or two-color black-and-white, but
there is no grayscale mode. To open paint Start button------All Programs
------Accessories-------Paint
-9-

13. Text tool in MS Paint
Featured snippet from the web
Text Tool. T. This tool allows text to be
typed onto the current layer using the
Primary color. The Text Controls in
the Tool Bar can be used to change the
font, the size of the font,
formatting, text rendering mode,
justification, antialiasing and blend
mode. -10-

14. The Paint Bucket is used to fill an
area with single specific color or
hue. Position the cursor over the
area to be filled and click with the
Left mouse button to fill with the
Primary color. Use the Right mouse
button to fill the area with the
Secondary color
-11-

15. Magnifier tool in paint is used to
zoom in and zoom out the
picture
-12-

16. The Color Picker Tool is used to transfer a color from the
active layer to either of the Primary or Secondary color slots.
To use the tool, activate it and click on the active layer
-13-

17. Select the "Eraser" icon in the Tools section of the Home tab.
This icon is in the form of a small pink eraser.
Select the "Size" icon in the Home tab, located to the left of
the color palette.
Select the size of the eraser from the four choices provided.
-14-

18. The Pencil Tool is used to draw a single pixel at a time.
Dragging the Pencil Tool creates a one pixel wide line.
Using the Pencil Tool with the Left Mouse button
draws the pixel using the Primary Color
-15-

19. The tool for creating
geometric shapes in paint.net is
the Shapes Tool. This new tool replaces
the Rectangle, Rounded Rectangle,
Ellipse and the Freeform Shape
tools found in paint.net 3.5x. The Shape
Tool has 29 predefined shapes. 8
Basic shapes, 8 Polygon or Star shapes, 4
Arrows, 4 Callout shapes and 5 Symbols
-16-

20. There are seven selection tools:
the Rectangle Select;
the Ellipse Select;
the Free Select (the Lasso);
the Select Contiguous Regions (the Magic Wand) ;
the Select by Color;
the Select Shapes from Image (Intelligent Scissors) and.
the Foreground Select
-17-

21. As the name suggests, the Paintbrush
Tool mimics a hand held paint brush. It is used
to create stripes of solid or patterned color. To
draw using this tool, click and drag the mouse.
If the Left Mouse button is used, the 'paint' will
be colored the Primary color
-18-

22. Tux Paint is a raster graphics editor geared towards young
children. The project was started in 2002 by Bill Kendrick who
continues to maintain and improve it, with help from numerous
volunteers. Tux Paint is seen by many as a free software
alternative to Kid Pix, a similar proprietary educational software
product.
-19-

23. Basic drawing tools
Like most popular graphics editing and
composition tools, Tux Paint includes a paintbrush,
an eraser, and tools to draw lines, polygonal shapes
and text. Tux Paint provides multiple levels of undo
and redo, allowing accidental or unwanted changes
to be removed while editing a picture.
-20-

24. When the Rubber Stamp tool is selected, it
shows the different shapes you can use. A
palette of available colors are shown near
the bottom of the screen. At the very
bottom of the screen, Tux, the Linux
Penguin, provides tips and other
information while you draw.
-21-

25. Click the save button to save a tux paint file
-22-