How to write mathematical and scientific equation in MS Word Easily?

 

How to write the mathematical and scientific equations in MS Word Easily?

We are frequently confronted with these mathematical and scientific formulas in the study hall. Once in a while we additionally need to plan notes on the PC, in which the most problem comes in making these recipes. These are challenging to solve as they look, they are likewise hard to type on the PC, yet there is a simple way, by which you will actually want to type these formulae in Microsoft Word with next to no difficulty and make your notes -

• To type/create a formula, first, open Microsoft word. 
• Now press the R key along with the windows button on the keyboard. This will open the Run dialog box. 
• Type mip in the Run dialog box and hit Enter. 

• This is another significant application of the Windows 7 Math Input Panel from which you can make any formula very easily and that too without typing.
• All you have to do in this is to open Microsoft word in the background, click on the cursor on that page, then open the Math Input Panel, now with the help of the mouse, write anything like it is written below - 

• Here in the yellow grid part, you have to write, the formula taken by you from the handwriting recognition technique that will appear above. 
• If something is mistyped, then options like Undo, Redo, Erase, and Clear have been given in this panel. 
• Finally, to paste this formula into Word, click on the Insert button. Just your formula will be ready without any hassle.

 

Computer Maintenance Tips And Tricks

Hardware maintenance and safety:-

hardware is the principal part of the PC, for this maintenance is also essential. 

• keyboard- As you realize that you utilize the keyboard for typing, never keep a glass of water or some tea/coffee or any sort of fluid close to it while working, if mistakenly it falls on the keyboard, it can harm it. Aside from this, the keyboard gets harmed because of dust and dirt, and the buttons get stuck because of dust, so continue to clean it with a brush every once in a while.

• LED- Do not utilize water to clean the LED or screen, for this utilization of compound cleaning equipment, water can be damaging to it.

• DVD Writer - Never placed fake or scratch CDs and DVDs in DVD Writer.

• CPU - Use a blower to clean the CPU, first turn off the supply completely then open the cover and clean it with blower air, this will eliminate all the dust from the CPU, take care not to lose any wires or links. 

• UPS - Often a few clients associate the laser printer directly with their UPS and when the light goes off, the heap of the laser printer goes directly to the UPS, this can harm the UPS, so don't do this.

How To use the folder option in Windows 7 ?

 To use the folder option in Windows 7:-

• Open My Computer.
• Open the Organize menu. 
• Go to Folder and Search option. 

• The Folder Options window will open where you will see three tabs, General, View, and Search. 
• Click on the General tab. 

• Here in the Browse folders, you will see two radio buttons.

• That's what assuming you need assuming that you click on any folder and it will open in that window, then, at that point, click on the first for example Open every folder in a similar window.

• Furthermore, assuming you need that you click on any folder and it will open independently in another window, then, at that point, select the next radio button for example Open every folder in its own window.

• Presently it is the turn of the next choice for example Click things as follows.

• Generally, a folder, document, or application opens with a double-tap of the mouse. On the off chance that you believe it should open with just a single click, select Single-tick to open a thing.

• Presently we should discuss the third choice Navigation sheet. Assuming that you tick the checkbox button with Show All Folders and Automatically grow to the current folder, then, at that point, clicking on any folder in Windows Explorer will show every one of the folders inside it.

• at last, remember to click on OK to apply this large number of choices.

How to Use Keyboard as a Mouse in Windows 7 

In the event that your house is harmed, you can utilize the mouse keys choice of Windows 7, it is extremely basic, is a type of graphical user interface, it is run with the help of a keyboard shortcut, It's very much like playing a game, with this you can work without a mouse -

How to activate mouse keys

Activating the mouse key is absolutely easy, there are two methods-

1. First, if your mouse is bad, then from the keyboard only Alt + Shift + Num Lock press these three buttons simultaneously 
2. And second, if your mouse is right and you want to try it with you, then open the Control Panel, open the Ease of Access Center or Accessibility Options, click on Make the mouse easier to use, Control the mouse with the keyboard Go and check on turn on mouse key and click on Apply.

mouse keys keyboard shortcut 

Now the mouse key is activated but how to play it, then use these keyboard shortcuts to run it, it has to be used from the numeric keypad of your keyboard, then while using the shortcut, the numeric key of your keyboard Pay lookout to the keypad

mouse keys keyboard shortcut

How to click a file using mouse keys

To click on any file, press the 5 Number Key from the numeric keypad of the keyboard. 

How to right-click with mouse keys - 

To left-click, press the Minus sign (-) from the numeric keypad of the keyboard.

How to left-click and double click a file with mouse keys

 To right-click and double-click, press the plus sign (+) from the numeric keypad of the keyboard.

How to drag mouse pointer with keyboard

To drag the mouse pointer, that is, to move it on the screen, you can press the 9, 8, 7, 6, 4, 3, 2, 1 buttons of the numeric keypad of the keyboard. 

How to turn off/disable mouse keys windows

To turn off the mouse key, simply press Alt + Shift + Num Lock these three buttons together again from the keyboard.

 

How to Delete Duplicate File in Computer ?

 How to Delete Duplicate Files in Computer?

It is a very difficult task for us to do Duplicate File Search and also very hard to delete them by searching, but software can do this work very comfortably, for this you have to download EASY DUPLICATE FINDER application, it is a very powerful app, here is the way to know some of its advantages - 

• There are multiple options for searching files in EASY DUPLICATE FINDER. 
• Here you can scan any folder by dragging or selecting it. 
• Apart from this, there is also the option of File Size Limits and File Types, so that you can search for duplicate files at your comfort. 
• To download it, visit  easyduplicatefinder.com. 

 How to Know Wifi Password in Windows 7?

• In Windows 7, you will see the icon of Wireless network connection in the taskbar, click on it,
• In this, click on the option of Open Network and Sharing Center 

• Here you will see whatever name you have given on your Wi-Fi network by going to the Connections section and clicking on it. 
• After that click on the Wireless Properties button. 
• Here you will see the Security tab, click on it, 
• Here tick the Show Characters check box, 
• That's it you will get the Wi-Fi password

Ways to Take Screenshots in Computer and Step to print multiple files without opening.

 Best Ways To Take Screenshots on Computer:-

• Find the Print Screen button on your keyboard and press Print Screen on the screen you need to catch, presently press Ctrl+v in ms paint or ms word

• Aside from this, unique software has been given for taking screens shot in Windows 7, 8, and 10, named snipping instrument, with its help it is extremely simple to take screenshots, for this you need to click on the start button and search snipping instrument, or straightforwardly. Utilize the "snipping instrument" run command.

• To take a new screenshot, click on New and select that part with the mouse. 

Step to print multiple files without opening

Here we need to remember that when we print every one of the documents inside a folder together, then every one of the pages of the files in Word, Excel, and PDF format will be printed. So first ensure that you need to print every one of the pages. So, there is a process by that you can print all the files inside a folder without opening them.

Open the folder from which to print -

right-click with the mouse anywhere inside the folder and select the Type in Group Y option, this will group all similar files together, making them easier to select.

When similar files are grouped, select them with the mouse and click on the print button given in Windows 7, this button will be activated only when you select similar files. 

To print a picture or an image, a different facility has been given in Windows, when you click on the print button, the picture print wizard of Windows 7 will open, here press the print button below and print it.

You can follow the same process with other files, but the print wizard will not open them, they will print directly.

What is File in the Computer and kinds of files ?

 

What is a File in the Computer?

Files are expected to keep the information, programs, Software, and so on in the PC, just with the help of program documents/files, the PC helps in deciding. 

There are three kinds of files on the computer

1. Data File
2. Program File
3. Sub-Directory File

Data File:-

A data file is a file that is made by software, it can likewise be a document file or it tends to be indifferent forms like Music files, picture files, MS Word files, MS EXCEL FILE, and HTML documents/files. A unique kind of application software is expected for setups like MS Word, MS Excel, MS PowerPoint, and so on. These documents/files can be re-edited and any information can be saved in these files.

Program Files:-

Program files are files that are made utilizing a programming language an imitation language which is utilized while doing PC programming, these files are primarily. EXE with four sorts of expansions. ,.COM, .BAT, .SYS is any product or software that you purchase or download from the Internet, it contains a package of program files. The operating system is expected to run the program file when Application software is expected to run the data file, for example, when you are installing the total bundle of MS Office on your PC, then you are running a program file.

Sub-Directory File:-

Sub-directory files are those files that sort out information documents and program files on your PC, similar to you make a folder on your PC and make two extra folders inside that folder, in the main folder you save the document of MS Word. What's more, in another folder, you save the files in MS Excel, in this way you can manage the two kinds of data files in various catalogs, which are also used as disk files/documents.

Things to remember while naming the file

While naming a file, you can't involve the following eleven words in the file name, however, these words can be utilized in a mix with different words-CON, COM2, COM3, COM4, AVX, CON, LPT1, LPT2, LPT3, NUL, PRN

The following signs/symbol ought not to be utilized in the file name? ,

file name Letters A to Z, a to z and numbers 0 to 9 and extraordinary signs/symbols utilized in the English letter set; Like $, and, (,), #, -, @,! % ought to be set uniquely with the help of

A spot (,) ought to be utilized to add the file names and vast filename.

How to Open MS WordPad

 

How to Open MS WordPad

Wordpad is available in Windows, that is the reason you don't have to install it from outside, let us currently know how you can open it.

• Above all else press the Windows Key on the PC

• After that the search bar will show up, type Wordpad in it then you will see the Wordpad application above, click on it

• Word Pad will open

• What's more, to open Wordpad with the help of Commands, you can likewise make it happen.

• You can get to Wordpad with the help of Run Command, for this press Window Key + R together, after the RUN command will open on screen, presently type "Write" in the search box and click on Ok, then our Wordpad will open.

What is WordPad, Use of wordpad and its features?

What is WordPad?

Wordpad is a Word Processor application that was delivered by Microsoft for Windows 95. It is preferred and more straightforward over Microsoft Notepad. Before Notepad, Microsoft Wright was utilized. It is a Word Processor delivered instead of Microsoft Wright which is Microsoft Foundation Class. (MFC)

Features of WordPad

WordPad is operated similarly to Notepad is operated, yet WordPad has a bigger number of highlights than Notepad, with the help of which you can do many kinds of creating in your files. A few capacities will be less yet assuming that you use Windows above Windows XP like Windows 7,8 and so on then you will get every one of the elements of Wordpad in it, you can perform letter pad work and can do organizing like Bold, Italic, You can make straightforward and little records in Word.

Search and Replace

In spite of the fact that we realize that the Spell Checker is absent in Word Pad, you can find and replace words on any page of the report by going to the Home Tab in WordPad Software and tapping on the Editing Group and presently you can track down any Word from here. You can find and replace, aside from this, as other word processors, you can likewise cut, and reorder here.

Document Format

In WordPad, you can make, open, and save documents in text design, despite the fact that it is essential to realize that Microsoft Word 2007 and 2010 can't see a similar word made on the grounds that Word Pad doesn't have to alter features like Word.

Graphics

You can add Graphics to Word Pad Documents, for this you need to go to WordPad Software and go to Home Tab and click-on Insert, then click on Picture, similar to Word, you can add Picture to Word Pad. Can share with the client

Arranging Option

although in the old version of Word Pad, there were not very many choices to arrange the text, in the new version if you need to organize the text, then, at that point, select the text and click on the Home tab, in this, you can change the size of the font style and another font style. you can choose the text and use Bullets, Italic, Underline on that text, and so on.

Use of Wordpad

It is defined to utilize Wordpad just to make records, you can call it a light application and its basic point of interaction permits the client to do any report.

You can involve Templates in WordPad too as you can change the look alongside the size of the page while making the reports WordPad likewise permits you to change the Page Margin

The main benefit of utilizing WordPad is that the client can likewise see the saved reports while making the documents and can likewise change different documents, insert the client pictures while making the reports, and make the documents seem to be Microsoft Word.

 Create a desktop shortcut to a website

you must have often created a shortcut to a file/folder on the desktop, Only by double-clicking on the shortcut on the desktop, you can open the site without entering the name of the site in the browser, it is a very easy process, lets start 
First of all right click on your desktop, go to New, and select shortcut,

Which will open this Shortcut Wizard

Now enter the name of your site in the type the location of the item in this Shortcut Wizard

If you do not know the name, then copy the name of the website written in the address bar of your internet browser by pressing ctrl + c and paste it into the Shortcut Wizard by pressing ctrl + v. After that click on Next, the window will show to you

Here you have to name your shortcut as if you are making a shortcut of Google, then you can write Google here so that you can identify that shortcut from which site this shortcut is. After that click on Finish. 

So in this method, the shortcut will start appearing on your desktop. Now just double-click on this shortcut and your Google site will automatically open in front of you.

You can add one more thing to it, if you want, you can also make shortcuts of shortcuts i.e. keyboard shortcuts, for this, you have to right-click on shortcuts with a mouse and select properties.

Which will open the property window of the  shortcut

Now here you have to click on the Web Documents tab, here you will get the Shortcut key option, click on the mouse in the box, and press any button from the keyboard, assume I liked to make a keyboard shortcut for Google itself, so I only used the keyboard. On pressing the G button, the shortcut key is generated here automatically, Ctrl + Alt + g i.e. by pressing Ctrl, Alt with the keyboard, this site will open automatically. 

 You can also change its icon by going to the Change icon option. 

How to create a shutdown icon on the desktop

 

How to create a shutdown icon on the desktop?

• Open Notepad.

• paste this code in it shutdown -s -t 2 

• Now save this notepad file in any drive, while saving, save this file as .bat. 

• For example, suppose we save this file as shutdown, then save it as shutdown.bat. 

• Once saved, the shutdown.bat file will be made in your drive. 

• Now right-click on this file with the mouse. 

• Select Send to - > Desktop (Create Shortcut) in the menu. 

• Now come to the desktop of your computer. 

• Here right-click on the shortcut named shutdown.bat with the mouse and click on Properties. 

• Here select the shortcut tab. 

• Where the shortcut key is written, after clicking it with the mouse in the column, press the "S" key along with the Ctrl + Alt buttons from the keyboard. By doing this you will see the shortcut key - Ctrl + Alt + S there. 
  

• If you want to change its icon too, then click on Change Icon. 

• Now select any icon that appears here, or select the shutdown icon, then click OK. 

• Now your shutdown icon and shortcut are both ready. 

• Now when you click on this icon or press Ctrl+Alt+S then your computer will shutdown

how to create a password to your computer

 How to create a password for your computer?

• Click on the Start button. 

• Open the control panel. 

• Open the user account. 

• Click on create a password for your account. 

• Enter your password in the new password box. 

• Re-type the same password in the Confirm new password box. 

• In typing a Password key clue, you can write a clue for your password, it proves to be useful when you have failed to remember your password.

• Now click on the create password button. 

• Your computer has been secured with a password.