2. Differences Between Update & Upgrade
● Generally an enhancement to the
current version of the software or
● Provides fixes and improve the
● For example, Version Numbers- 2.0.1 to
● A whole new version of software or
● Equivalent to a new software versions that
bring new functions, tools and significant
● For example, going from version 1.0 to 2.0 in
software is a major upgrade.
3. Why is it Important?
● Patch security flaws
● Get new features
● Improve performance