CSS-W20.pptx-Computer Systems Servicing (CSS) is a technical vocational course focused on developing the skills and knowledge to install, configure, maintain, and repair computer systems and networks.

Maintenance of Computer
Systems and Networks
BY: SIR LAU

OBJECTIVES
At the end of the Lesson the student must be able to:
1. identify types of computers System and Operating
System Errors being describe;
2. Write an essay about the importance of Data
Backup; and
3. perform malware maintenance and Data Backup.

Maintenance of Computer System
The basic routine maintenance comprises of the 3 basic
processes:
1. Data Backup
2. Malware Maintenance
3. Disk or File System Maintenance

DATA BACKUP
Backing up means creating a
redundant copy of data so that in
case anything happens to the
original data, you have a spare
copy. This is typically a simple
thing to do.

BACK UP AND RESTORE
http://tiny.cc/CSSBackupandRestore

Recover/Restore files from backup in
Windows
1. Search Backup and Restore and click.
2. In Backup and restore windows, click Restore my files button
3. In Restore Files window, click Search to look for the lost file.
4. Type the file you want to restore then click Search. (NOTE: Make sure you conduct
backup before restoring the file)
5. check the file you want to recover then click OK.
6. After the file ready for restore click next.
7. Select “In the original location” as destination of all recovered files. Then Click Restore
button to begin restore.
8. Success! Files have been restored.

MALWARE MAINTENANCE
 Malware refers to any kind of malicious code,
objects, or content that infiltrates your
computer, resulting in damage and causing
your system to act in an undesirable manner.
 Commonly, these include viruses, spyware,
worms, trojan horses, spams, and many more.

ASSESSMENT
Directions: Write an essay about the importance
of Data Backup. Relate your statements to the
most treasured skills you acquired in the lesson.
Give also your title for the essay (minimum of
400 words).

ASSIGNEMENT: Research and Investigate

CSS-W20.pptx-Computer Systems Servicing (CSS) is a technical vocational course focused on developing the skills and knowledge to install, configure, maintain, and repair computer systems and networks.

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CSS-W20.pptx-Computer Systems Servicing (CSS) is a technical vocational course focused on developing the skills and knowledge to install, configure, maintain, and repair computer systems and networks.

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