Computer 5- Chapter 4
Tools and utilities
programs that enable you to perform maintenance type task usually related to managing devices, media, and program used by computers and mobile devices
Internet filters
programs that remove or block certain items from being displayed
Antivirus programs
protects a computer against viruses by identifying and removing any computer viruses found in memory, or storage media, or on incoming files
Why do some apps not require to save?
some save your work instantly as you type
How often should you save your work?
such as every 5 to 10 mins, ensures that the majority of your work will not be lost in the event of a power loss or system failure
System software
term used to refer to the operating system and other tools that consist of the program that controls or maintain the operations of the computer and its device
Explain the risks of and how to avoid computers virus hoaxes
users get credit card information then download files riddled with viruses. to avoid- never respond to the message, delete it
Operating system
a set of programs that coordinates all the activities among computers or mobile device hardware
Malware removers
detect and delete spyware, adware, and other malware
Malware
disguised as an app
Viruses
is a potentially damaging program that affects a computer or device negatively by altering the way it works
Personal firewall
is a security tool that detects and protects a personal computer and its data from unauthorized intrusions
cookie
is a small text file that a web server stores on your computer. contain data about yourself such as user name, viewing preference, or shopping cart
Identify ethical issues surrounding altered digital photos
misrepresent the facts. it can mislead the world and have harsh criticism for it
is cookie a spyware?
not considered because websites programmers do not attempt to conceal the cookies