Final answer:
Office suite software, such as Microsoft Office, allows users to switch quickly between word processing, spreadsheets, and databases through a bundled set of integrated applications.
Step-by-step explanation:
Software that allows the user to switch quickly between word processing, spreadsheets, and databases is commonly known as Office suite software. Popular examples of office suite software include Corel WordPerfect Office Suite and Microsoft Office.
These suites bundle together a variety of applications, such as Microsoft Word for word processing, Microsoft Excel for spreadsheets, and Microsoft Access for database management. These applications are integrated to allow for easy interchange of data and swift movement between different types of software within the suite.