作者:Micaela Lopez 14 年以前
432
Clasification of Applications
Crippleware
It has a lack of functionality caused by a conscious effort from the manufacturer.
Used as a tactic to get users to buy the full product.
Applications
Integrated Software
Several applications rolled into one
Ex: Microsoft Office, Adobe Master Collection, etc.
Public Domain Software
You can alter it
Commercial Software
Requires a registration key
Almost always sold in a box
Requires payment
Malware (Malicious Software)
Worm
Replicates itself to hijack your system
Trojan Horse
Sends your personal information to another computer
Keylogger
Sends every key that you press to another computer
Spyware
Sends information about the user to the author
Adware
Might install cookies
Ad-sponsored
Shareware
Does not allow copying and distribution
Limited
Number of times
Features
Time
Freeware
Sometimes crippleware
Allows copying and distribution
Not alterable
Has a copyright
Acquireable online as a download
Limitless
Free