Lecturer Computer Science

1: Ctrl+ C ===> Copy 2: Ctrl+A ===> Select all file/text 3: Ctrl+B ===> Bold 4: Ctrl+E ===> Center 5: Ctrl+R ===> Right side 6: Ctrl+L ===> Left side 7: Ctrl+=  ===> Subscript  8: Ctrl+ + ===> Superscript 9: Ctrl+N ===> New file 10: Ctrl+P ===> Print file 11: Ctrl+V ===> Paste 12: Ctrl+X ===> Cut 13: Ctrl+S ===> Save file 14: Ctrl+F===> Find and replace Word 15: Ctrl+U ===> Under line text 16: Ctrl+I===> Italic text style 17: Ctrl+K===> Hyperlink 18: Ctrl+Z ===> Undo 19: Ctrl+Y ===> Redo 20: Alt+F4 ===> Close file/ shot down computer

Computer is an Electronic machine, this electronic machine manipulate data into information and they provide information from output resources after processing. TYPES OF COMPUTER: There are three types of electronic computer. ONE: Digital Computer TWO: Analog Computer THREE: Hybird Computer