Computer maintenance: Difference between revisions

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{{Short description|Keeping computers in a good condition}}

[[File:Dusty-dirty_PC.jpg|300px|thumb|Dusty-dirty PC]]

'''Computer maintenance''' is the practice of keeping computers in a good state of repair. A computer containing accumulated [[dust]] and [[debris]] may not run properly.

==PC Components==

Dust and debris will accumulate as a result of air cooling. Any filters used to mitigate this need regular service and changes. If the [[computer cooling|cooling system]] is not filtered then regular computer cleaning may prevent short circuits and overheating.<ref>{{cite web|title=Basic Computer Maintenance|url=https://tecnicodeordenador.es/|website=Palma Majorca}}</ref>

==Components==

===Keyboard===

The crumbs, dust, and other particulate that fall between the keys and build up underneath are loosened by spraying pressurized air into the [[Computer keyboard|keyboard]], then removed with a low-pressure vacuum cleaner. A plastic-cleaning agent applied to the surface of the keys with a cloth is used to remove the accumulation of oil and dirt from repeated contact with a user's fingertips. If this is not sufficient for a more severely dirty keyboard, keys are physically removed for more focused individual cleaning, or for better access to the area beneath. Finally, the surface is wiped with a disinfectant.[[File:Pc maintenance Tips.jpg|thumb|Pc maintenance]]

===Monitor===

A [[Computer monitor|monitor]] displays information in visual form, using text and graphics. The portion of the monitor that displays the information is called the screen. Like a television screen, a computer screen can show still or moving pictures and It's a part of Output Devices.

===Mouse===

The top surface of the [[Computer mouse|mouse]] is wiped with a plastic cleanser to remove the dirt that accumulates from contact with the hand, as on the keyboard. The bottom surface is also cleaned to ensure that it can slide freely. If it is a [[Computer mouse#Mechanical mice|mechanical mouse]], the trackball is taken out, not only to clean the ball itself, but to scrape dirt from the runners that sense the ball's movement and can become jittery or stuck if impeded by grime.

===Tower/desktop unit===

Internal components accumulate dust brought in by the airflow maintained by fans to keep the PC from overheating. A soft brush may remove loose dirt; the remainder is dislodged with compressed air and removed with a low-pressure vacuum. The case is wiped down with a cleaning agent. A pressurized blower or [[gas duster]] can remove dust that cannot be reached with a brush.<ref>{{cite web|last1=Acosta|first1=Jeremy|title=Basic Computer Maintenance|url=http://gamesngearselite.com/computer-basic-maintenance/|website=Games and Gears|access-date=2017-02-22|archive-date=2017-12-14|archive-url=https://web.archive.org/web/20171214075757/http://gamesngearselite.com/computer-basic-maintenance|url-status=dead}}</ref>

== Data care ==

===BackupsBacking up===

''{{Main article|Backup}}''

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===Software updates===

Softwares packages and operating systems may require regular updates to correct [[software bug]]s and to address security weaknesses.

Software updates in computer maintenance<ref>{{Cite web |last=Marcin |first=Wieclaw |date=11 January 2023 |title=Software Updates as an Important Part of PC Maintenance |url=https://pcsite.co.uk/software-updates/ }}</ref> are essential for maintaining the functionality and efficiency of systems. These updates often include enhancements that improve the overall performance and stability of software and operating systems. They also introduce new features and capabilities, ensuring that the software remains compatible with evolving technological standards and user needs. Regularly updating software is a key practice in keeping computer systems up-to-date and running smoothly.

==Security==

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[[Category:Computers|Maintenance]]

[[Category:Maintenance]]