Back to Course
JSS3: COMPUTER STUDIES - 1ST TERM
0% Complete
0/0 Steps
-
Computer Career Opportunities | Week 15 Topics|1 Quiz
-
Computer Viruses I | Week 27 Topics|1 Quiz
-
Computer Viruses II | Week 37 Topics|1 Quiz
-
Introduction To The Internet | Week 44 Topics|1 Quiz
-
Internet Terminologies | Week 54 Topics|1 Quiz
-
The Concept of Digital Divide | Week 65 Topics|1 Quiz
-
Database Concept, Definition And Terminologies | Week 74 Topics|1 Quiz
-
Database II | Week 83 Topics|1 Quiz
-
Database III | Week 913 Topics|1 Quiz
-
Microsoft Access
-
Opening And Locating Ms-Access
-
Database Objects
-
How To Close A Database And Exit Ms - Access
-
Creating a Database
-
How To Create a Blank Database
-
Database Sheet In Database
-
Saving a Table In Ms Access
-
Setting Data Types In Access
-
Sorting, Filtering, and Creating Relationships In Access
-
Creating Queries In Ms-Access
-
Creating Forms In Access
-
Views In Microsoft Access
-
Microsoft Access
Lesson 3,
Topic 3
In Progress
Disadvantages Of Computer Viruses
Lesson Progress
0% Complete
Topic Content:
- Disadvantages Of Computer Viruses
- It intercepts warm-boot in the boot sector of the floppy.
- It infests the COMMAND.COM file.
- It destroys files.
- It activates and displays wrong messages.
- It stops files from loading.
- It changes system configurations.
- It can cause your cursor to hang/freeze.