Skillfully use 5 keys to improve office efficiency

There are about on the keyboard of the notebook 84-105 Different keys , In addition to the common alphanumeric keys , There are also many function keys , Here are some things we don't usually use that can improve our work efficiency 5 Key .
They are Delete、PgUp、PgDn、Home、End this 5 Key .

Pictured , this 5 Where are the keys on my keyboard ：

just , this 5 The keys are arranged together , Different laptop keyboards will be slightly different , But there must be these buttons . that , What are these keys for ？ We have a super long word For example , To explain the use .
Here's the picture ： This is an article 343 page word, Now the cursor stops at 66 Top of page , Before the first character .

1.Delete

delete The key is located in the backspace Above the key , English is interpreted as deleting , We use it a lot backspace Key to delete the previous character , use delete Key to delete the next character , For example, I press 1 Time delete, The first character after the cursor is deleted i：

therefore , This can also be used as a delete key , in other words , When we want to delete a character but the cursor is right in front of it , We can use it directly delete Delete , Instead of moving the cursor to the end of the character, use backspace Delete . Is a step omitted , Improved efficiency ？
So here comes the question , If we want to delete a word or a whole word , What's the way ？
Now , We can hold ctrl Press the key again delete or backspace key ,ctrl+delete The key works as follows ：

You can see , although mport Not a complete word , But it can be deleted directly , Is it faster than deleting characters one by one ？ Such operation , The same is true of Chinese characters , It will be split according to words or characters , Very precise deletion to a word . So let's just imagine , If there is a long paragraph of characters that you need to delete , But hold delete Key not put , It is easy to delete too many or not in place , Then use ctrl+delete key , You can control words or phrases accurately , This effect , very nice！

2.PgUp

If delete You know the meaning of the word , that PgUp？？？ What the hell is this ？ Hey , Two capital letters tell us that this word is not trivial , This is a reduction of two words , namely Page Up, We can understand it as the meaning of page rising , Is to put the current part you can see , Page up , It is similar to turning the page of a novel , The effect is as follows ：

By changing page numbers , We found that , When we press down pgup, The page turned up one page .
But this key now feels like ctrl Key combinations have little effect .

3.PgDn

Given the Page Up, So the corresponding , Also have Page Down key , Abbreviation for PgDn. Based on the page we can see , Turn down a page , The effect is as follows ：

4.Home

The introduction is over. Page, So is there a jump for the line ？Home and End We have completed such, um, that .home Key to jump from the current cursor to the beginning of the line , The effect is as follows ：

Uh huh , Do it like this , Is it possible to skip with the mouse many times less ？
however ... wait ,home It means home ？ How to jump in a row ？
Hey , So our combo jumps more .... Instantaneous , I tried ctrl+home

Oh my god , I jumped to the beginning of the line on the first page , It's a hundred times faster than dragging the scroll bar with the mouse ！ therefore , When we need to update the catalog after writing an article , You can use this key combination to quickly jump to the home page , Update the contents page .

5.End

Last , Take a look at end, We all know , It means the end . you 're right , Single press end To jump to the end of the line , The effect is as follows ：

Is it much faster than clicking the mouse ？
So the corresponding ,ctrl+end, Naturally, it just jumps to the last character on the last line , The effect is as follows ：

This makes it easy to go back to our final editing position , You no longer have to drag the scroll bar with the mouse .

                                          Send zyq teacher , Hard work ！