The System Development Life Cycle (SDLC) is a structured approach used to develop information systems and software applications, consisting of several phases that guide a project from initiation through deployment and maintenance. Each phase in SDLC has a specific purpose, ensuring systematic progress in building a high-quality system that meets or exceeds customer expectations.
⫸ Windows + Related Shortcuts Keys
Sr No. Shortcuts Keys. When/How to used
1. Windows + Pause :- Open Windows About properties in settings.
2. Windows + M :- Close or Maximize Working Current Display
3. Windows + D :- Open and Close current folder.
4. Windows + W :- Open Whiteboard and Fullscreen snip and screen short and sketch.
5. Windows + E :- Open File Explorer> This PC
6. Windows + R :- Open Run Command > type apps name Access programs.(Notepad)
7. Windows + 1,2,3 :- Open taskbar Program and Access
8. Windows + T :- Show only taskbar not Open
9. Windows + P :- Open Project Program > Show Presentation
10. Windows + G :- Open Screen Recorder Program
11. Windows + (;) :- Open Emoji{Windows 10+}> symbols set any written platform (MS- Word, Excel ,Notepad)
12. Windows + V :- Open clipboard > Used Copy + Past on Internet time if any sites used our vlog
13. Windows + I :- Open Setting
14. Windows + U :- Open Display Setting
15. Windows + L :- Lock Windows Display
⫸ Ctrl + Related Shortcuts Keys(Used all key in MS Word)
⨠🔜 =RAND() :- Used for only MS - Word > Show a big type of formula on MS Word.
Sr No. Shortcuts Keys.
1. Ctrl + A :- Select all
2. Ctrl + B :- Bold
3. Ctrl + C :- Copy
4. Ctrl + D :- Duplicate
5. Ctrl + E :- Align to Centre
6. Ctrl + F :- Find the text
7. Ctrl + G :- Find and Replace > Go to {Enter line number}
8. Ctrl + H :- Replace
9. Ctrl + I :- Italic
10. Ctrl + J :- Justify
11. Ctrl + K :- Hyperlink
12. Ctrl + L :- Align to left
13. Ctrl + M :- Paragraph Indent
14. Ctrl + N :- New Folder
15. Ctrl + O :- Open This PC
16. Ctrl + P :- Print
17. Ctrl + Q :- Clear Indent
18. Ctrl + R :- Align to right
19. Ctrl + S :- Save
20. Ctrl + T :- Hanging Indent
21. Ctrl + U :- Underline
22. Ctrl + V :- Paste
23. Ctrl + W :- Close Documents
24. Ctrl + X :- Cut
25. Ctrl + Y :- Redo
26. Ctrl + Z :- Undo
⫸Extra used Ctrl + ..Button
27. Ctrl + Delete :- Right Side word delete with full meaning
28. Ctrl + Backspace :- Left Side word delete with full meaning
29. Ctrl + Shift + Right Arrow :-Select One line all right side
30. Ctrl + Shift + Left Arrow :-Select One line all left side
31. Ctrl + Shift + Home Button :-Select all line right side
32. Ctrl + Shift + End Button :-Select all line left side
⫸ MS - Office tools used
1. Alt :- Used MS Word> Access all Home rows on top.
2. Insert :- Used MS Excel > Erase next word/ Highlite
3. Delete :- Right Side word delete
⫸ For used only External Keywords given this button not laptop keywords :-
1. End :- Go to End of Line
2. Home :- Come to begin of line
3. Upper :- Page Top of cursor
4. Down :- Page Down of cursor
⫸ Function Keys:-
1. F1 :- Help for Windows 10
2. F5 :- Refresh for Windows 10
3. F5 :- Go to open in MS Word
4. F7 :- Spelling check In MS Office
5. F2 :- Rename File on This PC
6. F2 :- Edit name on Excel
7. F10 :- Restore Down/ Maximize only MS Office
⫸ Extra Button on Keywords
1. Delete :- File Delete but restore again because delete file in recycle bin
2. Shift + Delete :- Permanently Delete File Or Folder
3. fn + Prt +sc :- Used Screen Short> but paste On MS Office tools{MS- WORD/ EXCEL...}
4. fn + WIN + Prt sc :- Screen Short ready
5. Enter Button :- Open Folder > Choose file on This PC press Enter Button
6. Alt +F4 +Enter :- Shut Down Your PC
Web Browsing (Browser Shortcuts)
- Ctrl + T: Open a new tab.
- Ctrl + W: Close current tab.
- Ctrl + Shift + T: Reopen last closed tab.
- Ctrl + L: Focus on the address bar.
I hope finally you can access 50 total shortcuts keys, for you.
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