Skip to main content

Windows commonly used shortcut keys 2021 - 2022 [Quick lookup dictionary version]

Windows commonly used shortcut keys [Quick lookup dictionary version]




1. Lock account [Win+L]

 

Press [Win+L] to lock the user, leave temporarily (to fish in the toilet) and no longer be afraid of privacy leaks!

 

2. Full screen screenshot [Win+PrtScr] or [PrtScr]

 

Press [Win+PrtScr] to take a screenshot of the full screen and save it to the clipboard (see for details 24 ). When you want to use it, press [Crtl + V].

 

3. Hide the open window, only show the desktop [Win+D]

 

When you have many windows open, you can press [Win+D] to hide the open windows and only show the desktop:

 

4. Minimize all windows [Win+M]

 

 

5. Restore the minimized window to display [Win+Shift+M]

 

 

6. Use the magnifying glass-zoom in/out the screen [Win+ +/-]

 

 

7. Exit the magnifying glass [Win+ Esc]

 

With the magnifying glass enabled, press [Win+ Esc] to exit

8. Open the search [Win+ S]

 

 

9 Open the "Run" dialog box [Win+ R]

 

 

10. Temporarily quickly view the desktop [Win+ ,]

 

 

11. Open the emoji panel [Win+ .]

 

 

12. Turn on the projection/screen extension [Win+ P]

 

Press [Win+ P] to turn on the projection, press [Win+ P] again to switch to select the projection mode

 

13. Cycle through applications on the taskbar [Win+ T]

 

 

14. Create a new desktop [Win+Ctrl+D]

 

 

15. Switch between the opened desktops [Win+Ctrl+Left Arrow/Right Arrow]

 

 

16. Close the desktop being used [Win+Ctrl+F4]

 

When there are multiple desktops, pressing [Win+Ctrl+F4] on the sub-desktop will close the current sub-desktop, if you press [Win+Ctrl+F4] on the main desktop, it will close the sub-desktop adjacent to the main desktop

 

17. Minimize all windows except the one you are using (re-press to restore) [Win+ Home]

 

 

18. Display the running program window in a large image [Win+ Tab]

 

 

19. Enlarge the current window [Win+up arrow]

 

 

20. Minimize the current window [Win+Down arrow]

 

 

21. The current window occupies the left screen [Win+Left Arrow]

 

 

22. The current window occupies the right screen [Win+Right arrow]

 

 

23. Open the "Ease of Use" setting center [Win+ U]

 

 

24. Open the clipboard [Win+ V]

 

 

25. Open the right-click menu of the "Start" button [Win+ X]

 

 

26. Open File Explorer [Win+E]

 

 

27. Open the feedback center [Win+F]

 

 

28. Open the game bar [Win+G]

 

 

29. Turn on the dictation function [Win+H]

 

 

30. Open the settings [Win+I]

 

 

31. Open connection/network [Win+K]

 

 

32. Open About/System Device Information [Win+ Pause]

 

 

33. Open the application fixed in the taskbar [Win+number]

 

Numbers 1, 2, 3 correspond to the applications from left to right in the taskbar

 

34. Select the toolbar at the bottom right of the desktop [Win+ B]

 

 

35. Switch input method or keyboard layout [Win+space]

 

 

36. Open the operation center [Win+A]

 

Press [Win+A] to open/close the operation center

 

37. Open the date and time [Win+Alt+D]

 

Press [Win+Alt+D] to open/close the date and time pop-up window

 

38. Stretch the current window to the top and bottom of the screen [Win+ Shift + up arrow]

 

 

39. Restore/minimize the active desktop window in the vertical direction [Win+ Shift + down arrow]

 

 

40. Move the current window to another screen/monitor (used when multiple screens are used) [Win+ Shift + Left/Right Arrow]

 

 

 

Comments

Popular posts from this blog

40 Redis interview questions for 2021 - 2022

  Redis interview questions 1.What is Redis?. 2. What is the data type of Redis? 3. What are the benefits of using Redis? 4. What are the advantages of Redis over Memcached? 5. What are the differences between Memcache and Redis? 6. Is Redis single-process and single-threaded? 7. What is the maximum storage capacity of a string type value? 8. What is the persistence mechanism of Redis? Their advantages and disadvantages? 9. Redis common performance problems and solutions: 10. What is the deletion strategy of redis expired keys? 11. Redis recycling strategy (elimination strategy)? 12. Why does edis need to put all data in memory? 13. Do you understand the synchronization mechanism of Redis? 14. What are the benefits of Pipeline? Why use pipeline? 15. Have you used Redis cluster? What is the principle of cluster? 16. Under what circumstances will the Redis cluster solution cause the entire cluster to be unavailable? 17. What are the Java clients supp...

8 common methods for server performance optimization

  1. Use an in-memory database In-memory database is actually a database that puts data in memory and operates directly. Compared with the disk, the data read and write speed of the memory is several orders of magnitude higher. Saving the data in the memory can greatly improve the performance of the application compared to accessing it from the disk. The memory database abandoned the traditional way of disk data management, redesigned the architecture based on all data in memory, and made corresponding improvements in data caching, fast algorithms, and parallel operations, so the data processing speed is faster than that of traditional databases. Data processing speed is much faster.       But the problem of security can be said to be the biggest flaw in the memory database. Because the memory itself has the natural defect of power loss, when we use the memory database, we usually need to take some protection mechanisms for the data on the memory in advance, such...

Recursion-maze problem - Rat in the Maze - Game

  package com.bei.Demo01_recursion; public class MiGong {     public static void main(String[] args)  {         //First create a two-dimensional array to simulate the maze         int [][]map=new int[8][7];         //Use 1 for wall         for (int i = 0; i <7 ; i++) {             map[0][i]=1;             map[7][i]=1;         }         for (int i = 0; i <8 ; i++) {             map[i][0]=1;             map[i][6]=1;         }         //Set the bezel         map[3][1]=1;         map[3][2]=1;         //Output         for (int i = 0; i <8 ; i++) {             for (int j = 0; j ...