Definitions for "optimise"
modify to achieve maximum efficiency in storage capacity or time or cost; "optimize a computer program"
The term has several common uses. 1. to structure and arrange hardware devices for maximum efficiency. 2. to tune up a computer system, as in running defragmentation software and eliminating unwanted data to free up disk space. 3. to make adjustments to an operating system or software application so it runs more efficiently.
To optimise is to rearrange or rewrite data to improve efficiency of retrieval or processing. When images are optimised for the Internet, they are made as small as possible without data corruption. When a website is well optimised, it is succinct and clear, and easily read by humans and search engines alike. Packet A packet is a block of data transmitted across a network. E-mails are sent in many packets via different routes across the Internet, then collated at the recipients host computer to form the data that was originally sent. If a website is unavailable, packets will be lost to and from the website.
Keywords:  sunny, view, world, take, act
act as an optimist and take a sunny view of the world
maximise or minimise (whichever is better in the particular context).
Keywords:  best, get, resources, your
make optimal; get the most out of; use best; "optimize your resources"
Same as optimize.