Science and Technology

Computer A to Z Shortcut Key • Ctrl + A = Select all • Ctrl + B = Bold • Ctrl + C = Copy • Ctrl + D = Font • Ctrl + F = Font  • Ctrl + G = Go to • Ctrl + H = Replace  • Ctrl + I = Italic • Ctrl + J = Justify • Ctrl + K = Hyperlink • Ctrl + L = Align Left • Ctrl + M = Increase indent • Ctrl + N = New file • Ctrl + O = Open file • Ctrl + P = Print document/file • Ctrl + R = Align right • Ctrl + S = Save file • Ctrl + T = Hanging indent • Ctrl + U = Underline  • Ctrl + V = Paste • Ctrl + W = File close • Ctrl + X = Cut • Ctrl + Y = Redo • Ctrl + Z = Undo Other important shortcut key • Ctrl + ] = Increase font size • Ctrl + [ = Decrease font size  • Ctrl + Enter (⬅️) = Page break  • Ctrl + shift + Enter (⬅️) = Column break • Ctrl + = = Subscript • Ctrl + F7 = Superscript  • Ctrl + space bar = Normal font size change language • Ctrl + ESC = Open start menu • Ctrl + Alt + Del = Open task manager...

MS-Excel  Introduction Ms-Excel is one of the DBMS Software. It manipulates and manages the database in very well manner. It provides the sophisticated tool for calculating, projecting and analyzing numeric data & presenting the result in professional quality documents & chart. Excel, for that matter any spreadsheet essentially comprises of row & column. Inter section of row & column is called cell. Work Book: - A work book is the main document of excel. By default a work-book has three work-sheet, we can add more work-sheets. Work sheet:-A work-sheet is the working document of excel. It has an electronic sheet where calculation & operation are performed. The worksheet has 256 column & 65536 rows. How to open Ms-Excel ? • Go to start menu • Click on program • Click on Microsoft Excel Home menu To setting print area • Select required cell range • Go to file menu • Click on print area • Click on set print area • Click on clear print area to rem...

MS-Powerpoint Introduction: Ms-Power point is the presentation package. This application software is developed by Microsoft Corporation. It is used to make slideshow, design, & formatting, set animation, sound in particular slide. This is mostly use in display project overview, display program on monitor or projector. How to open Power Point? • Go to start menu • Choose program • Click on power point How to create slide ?  • Click on slide • Type required text How to create duplicate slide ? • Select slide • Go to Insert menu • Click on duplicate slide How to remove slide from presentation ? • Select slide which you want to remove • Go to edit menu • Click on delete slide How to remove slide object ? • Select slide • Go to edit menu • Click on clear How to arrange slides ? • Go to view menu • Click on slide sorter • This display slide sorter window, • Hold mouse & drag up to target place. How to display slide in full screen ? • Go to vi...

MS-Word Introduction Ms-Word is an advanced word processing program, developed by Microsoft Corporation USA. It is a family member of Ms-Office group. With the help of this program we can create any type of documents report, thesis, designing & news paper etc.  It also save the document for future use with revision facility. How to open Ms-Word ? • Click on start menu • Choose program • Click on Ms-Word OR • Click on start menu • Click on search box • Type msword • Press enter  File Menu New :- To create a new blank document. • Go to file menu • Click on new command • Click on blank document Or • Click shortcut key: Ctrl+N Open:- To open saved file. • Go to file menu • Click on open button • Then display small dialog box. • Choose required file • Click on open button OR • Click shortcut key: Ctrl+O Save:- To save current document for future use, • Go to file menu • Click on save command • Then display small dialog box, • Type file ...