You can use a program like SafeErase to wipe all of your data throughly off your computer.
Information technology is the method of choosing the best technology for working with data.
With this definition, it can be said that information technology has existed since man began to store data. Today, however, it mainly refers to electronic communication and storage of data, for which computers and other electronic equipment are used.
Information technologies are of vital importance in the functioning of business operations today, as they allow a better and more optimal organization of resources and information of companies.
Thus, companies organize their information via digital methods, make online sales, etc.
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The wireless topology that would be the best choice will be the Extended Services Set (ESS)
Explanation:
There are two types of service sets that are used to provide connection to the computers and they function with the access points they are the basic service sets and the extended services set
Extended services set are use to establish connections across mote than two Access Points and this type of connection is used because this can provide data in the roaming conditions
Topology refers to the way in which the systems are interconnected and there are different types of topology like the star, mesh and bus.