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w For stubborn dust, you can use special fluid for lens cleaning first applying it on soft cloth and then gently wiping
the lens.
• CDs and DVDs
w Keep CD/DVD in the proper case to prevent damage.
w Fingerprints and dirt can be removed by lightly rubbing with a clean lint-free cotton cloth.
w For stubborn dust, you can use special fluid for lens cleaning first applying it on soft cloth and then gently clean
them.
Preparing Maintenance Schedule
Computer is just a machine that needs regular updates and maintenance to perform at its best. It is important
to prepare a checklist with the tasks you should do daily, weekly, monthly, quarterly, and yearly to keep your
computer functioning with full capacity for a longer period of time . We need to have a:
• Daily Maintenance
w Do not forget to charge your laptops every morning till the battery is fully charged.
w Clean up your email inbox by deleting junk mails or unwanted mails.
w Give the proper shut down command before going to bed at night.
w Arrange your files and folders on a daily basis.
w Download the important email attachments and save in proper folders.
w Keep your windows desktop clean by moving the important files in a required folder and deleting the unwanted
files. This has to be done at the end of the day before you shut down your computer.
w Keep a check of the updates received of the Operating System, Anti-Virus, Anti-Malware and apply as and when
available.
• Weekly Maintenance
w Clean your keyboard,monitor,CPU, printer and area around it.
w Take the backup of your important data to an external drive or cloud-based storage.
w Empty your Recycle bin.
w Delete temporary files or junk files.
w Delete cookies.
• Monthly Maintenance
w Clean up ‘Download’ folder.
w Uninstall unused programs and apps.
w Run disk-cleaner software.
w Run full system virus scan.
• Yearly/Annual Maintenance
w Dust inside the computer.
w Update your operating system.
w Check for expiry of anti-virus software and apply for renewal.
Creating a Backup of Your Data
Taking a backup is the process of creating a copy of the data somewhere so that it can be used if the system
crashes or hard drive failure occurs. You can take a backup on your computer,CD/DVD drives, and separate hard
disks. These days using a cloud storage service can help you keep a copy of all your information on a remote server.
86 Touchpad Artificial Intelligence (Ver. 3.0)-X

