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ollegr [7]
3 years ago
7

How do you clean and maintain a mouse, keyboard, optical drive, computer display, and printers?

Computers and Technology
2 answers:
Alinara [238K]3 years ago
7 0

Answer: Mouse: to clean a traditional Mouse twist the plate that holds the ball and remove the ball then use a damp cloth to wipe the ball played and the surfaces and edges of the mouse to clean it Optical Mouse use the damp cloth to wipe the upper and lower surface of the mouse the lands area and ages of the mouse.

Keyboard: first shake the keyboard after turning it upside down to remove the does that might have accumulated in the slots and Cavities use a compressed air spray to blow away the contaminant between the keys of a keyboard. In addition spray with disaffected and wipe the keyboard throughly to remove all germs.

Optical drives: after a long. Of use the laser on an optical drive gathers dust and dirt therefore uses lens cleaner disc to remove contaminants from the laser in addition remove the optical drive in clean the tray with a damp cloth finally use a dry cloth to dry the tray before placing it back in the drive.

Computer display: to clean an LCD monitor use soft dip cotton cloth to gently wipe the screen if the computer display has a CRT screen dampen a cloth with the glass cleaner and gently wipe away the dirt from the screen.

Printers: use a damp cotton cloth to clean the inner and outer surfaces of the printer if there are cleaning Buns on the printer used in forehead cleaning and Cat cartridge cleaning in case he's cleaning buttons are not present when the computer contact the printer vendor for accurate directions to clean it.

Explanation: Here are some of the procedures that I would used to keep the peripheral devices clean.

Varvara68 [4.7K]3 years ago
4 0

Answer:

I do not know the answer to this question

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3 years ago
Write a c++ program to input basic salary of an employee and calculate its Gross salary according to following
GREYUIT [131]
<h2>\large\bold{\underline{\underline{Program :}}}</h2>

#include<iostream>

using namespace std;

int main ()

{

float basic, gross, da, hra;

cout<<"Enter basic salary of an employee:";

cin>>basic;

if (basic <25000)

{

da = basic *80/100;

hra = basic *20/100;

}

else if (basic >=25000 & & basic<40000)

{

da = basic *90/100;

hra = basic *25/100;

}

else if (basic>=40000)

{

da = basic *95/100;

hra = basic *30/100;

}

gross = basic + hra + da;

cout<<"\n\t Basic Pay............" <<basic<<endl;

cout<<"\t Dearness Allowance..........." <<da<<endl;

cout<<"\t House Rent Allowance......" <<hra<<endl;

cout<<"\t Gross Salary............." <<gross<<endl;

cout<<"\t - - - - - - - - - - - - - - -" <<endl;

<h2>\large\bold{\underline{\underline{Output :}}}</h2>

Enter Basic Salary of an employee : 25000

Basic Pay : 25000

Dearness Allowance : 22500

House Rent Allowance : 6250

Gross Salary : 53750

<h2>\large\bold{\underline{\underline{Result :}}}</h2>

<h3>The Expected Output is archived</h3>
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Answer:

it is....insert tab..B

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