How to Change the Name & Profile of Your Computer

Change the Name & Profile of Your Computer

1. Click the Start Button.
   
2. Select Control Panel.
   
3. Select USER ACCOUNT & FAMILY SAFETY.
   
   
   
4. Click USER ACCOUNTS.
   
5. Click Change your Account name & Picture.
   
6.  Select the new Picture for your computer.

   
7. Type in the new name for your computer.

   
8. Click the Change button.
   
9. And once Windows Restarts, your PC will have its new Name & Profile.
   
10. To know more, watch our YOUTUBE video

    https://www.youtube.com/watch?v=yVtm0t_ZUTM

WHAT IS MS PAINT ?

          MS PAINT

Paint is a feature in window 7 , window XP and window 8 , 10 that you can use to create drawings on a blank drawing area on existing pictures . Many of the tools you use in paint are found in the ribbon . Which is near the top of the paint window . The following illustration show the ribbon and other parts of the paint . It's extension is : bmp of window XP , window 7,8,10 extension png.

Paint Button

New = To take new page.

Open = To take already existing file in your computer.

Save = To save new file.

Save As = To save and rename and change location of already existing file.

Print = To print drawing file.

Send Email = To send your drawing file to other person.

 Set as a desktop  background = To make desktop background of your drawing after save file.

              Home menu

Copy = To copy shape and text. 

Paste = To paste after copying file text and shape.

Cut = To cut text , shape and graphics.

Crop = To crop image.

Resize = To resize image and shape.

Rotate = To rotate selected item.

Pencil = To draw drawing.

Eraser = To eraser drawing from page.

Fill with bucket tools = To fill object.

Pick tool = To pick colour of image and other object.

Magnifier = To zoom page. 

Brush = To draw different kind of  brush.

Outline / Fill = To fill colour in outline and object in different way.

Size = To give size of object outline , pencil , eraser etc.

               View menu

Zoom in = To zoom page.

Zoom out = To zoom out page. 

Rulers = To draw object according measurement.

Grid lines = To take page grid line.

Status bar = To check status of object.

H/V scroll bar = To drag page up and down by vertical 

scroll bar and drag page left and  right by horizontal scroll bar

How to create file in MS-DOS.

TO CREATE FILE IN MS-DOS

COPY <SPACE> CON <SPACE> FILE NAME

Type any massage

Press F6 Button to save file.

 It save massage like :-1 file copied and save.

TO OPEN FILE AND READ FILE

Type <SPACE> FILE NAME

TO DELETE FILE

DEL <SPACE> FILE NAME

TO MAKE DIRECTORY

MD <SPACE> DIRECTORY NAME

MD = MAKE DIRECTORY

TO OPEN DIRECTORIES

CD <SPACE> DIRECTORIES NAME

CD = CHANGE DIRECTORIES NAME

TO COME OUT FROM DIRECTORY

CD..

TO REMOVE DIRECTORY

RD <SPACE> DIRECTORIES NAME.

EXTERNAL COMMAND

Ren (RENAME) :- This command is used to assign a new name of an already existing file and directory.

Ren <space> old file / directory name <space>  new file / directory name.

Copy :- This command is used to assign new name of an already existing file.

Copy <space> old file name <space> new file name.

TO HIDE FILE / FOLDER

Attrib <space> + h <space> file / directory name.

 

TO UNHIDE FILE / FOLDER

Attrib <space> - h <space> file / directory name.

To Add / Remove read only file.

Attrib <space> + R <space> file name.

Attrib <space> - R <space> file name.

To copy directories.

Xcopy <space> old directory name e/s <space> new directory name.

To edit story / message.

Edit <space> file name.

What is DOS ? How many types of command . Full Explain

DOS

It stand for Disk Operating System DOS is a set of programs , which is used to activate all components or parts of computer system , is known as Disk Operating System (DOS )

COMMAND :- ( Command is in MS DOS written program which is use to run fix task of program )

A set of instruction is known as command. There are two types of commands.

1. INTERNAL COMMAND

2. EXTERNAL COMMAND 

1. INTERNAL COMMAND : 

There are the simplest and the most commonly used commands which execute immediately. There commands at the part of Command . Com file. They get loaded in the memory along with MS DOS system at the time of booting.

For Example :- Date , Time , Dir , Vol , Ver etc.

1) Vol :- This command is use to display the volume of target disk.

2) Label :- This command is use to change the current volume of target disk. 

3) Ver :- This command is used to display the version of MS DOS.

2. EXTERNAL COMMAND :

The command which requires some special DOS files for execution is called external commands.

For Example :- Move , Copy , Rename , Edit , Formate etc.

 

To know more, watch our YOUTUBE video

https://youtu.be/Yg8vD4r_B34

What is DIR Command ? A to Z DIR Command.

DIR  COMMANDS

Full Form of  DIR = Directories

DIR :- This command is use to see or display the list of files and directories.

DIR/AA :- This command is used to display only files.

DIR/AD :- This command is used to display only directories.

DIR/P :- This command is used to display list of files and directories.

DIR/W :- This command is used to display list of files and directories width wise.

DIR/L :- This command is used to display the list of files and directories in lower case.

DIR/B :- This command is used to display the list of files and directories

without any other information.

DIR/S :- This option is used with direct command to search any files and directories.

Syntax:- dir/s <space> <any file name>.

DIR/ON :- This command is used to display the list of files and directories  

ascending order of their name.

DIR/AH :- This command is used to display the list of hidden files only.

DIR/AS :- This option is used to display the list of system files only.

DIR/AR :- This command is used to display the list of read only files.

DIR/OS :- This command is used to display the list of files and directories

in ascending order of their size.

To know more, watch our YOUTUBE video

https://youtu.be/Nokeco_AgzA

What is MS-DOS (Microsoft Disk Operating System)? Full MS-DOS Knowledge & Explain .

MS DOS

( Microsoft Disk Operating System )