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Transcript of Ebonycp
Computing Fundamentals
By. Ebony Davison
Maintaining a laser computer
Clean the rollers, but DON’T touch the transfer sponge roller
Replace the toner cartridge Remove paper fragments
Cleaning the keyboard and mouse
Turn off computer Use cleaner recommended by the manufacturer NEVER spray an aerosol directly onto the printers
Hard ware maintenance
Preventative maintenance should be performed on a daily basis
You should clean a computer every 3-6 months Remember to shut down computer befor
cleaning
Maintenance issues
To properly maintain a car and have it run smoothly, you MUST
Change the oil and filter Check the tire pressure Complete other required maintenance on a
regular schedule
Computer memory
One way to measure a computer power is by its capacity to remember
RAM is made up of small memory chips that form a memory module
Data stored in RAM is temporary
Upgrades and Consumables
Hardware components may be damaged and need to be changed
Increase output and input production Upgrade various elements within computer
system Update your keyboard and the mouse
Preventative maintenance
All computers slow down as you add and delete files
Install and uninstall software Empty the recycle bin Remove cookies
Temporary files
various application programs such as Microsoft office suite create temporary files
To free memory for other programs To act as a safety net to prevent data loss For printing
cookies
A cookie is a small text file that a website uses to identify a specific computer. Cookies are not a threat to your computers security