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Disk Cleanup
Disk cleanup is a process used to free up space on your computer's hard drive by
removing unnecessary files. This can help improve performance and create more
space for important files.
Virus Scanner
It is used to scan the computer for viruses among files
and folders. It scans the disk each time you insert it into a
computer or whenever the computer is booted. It is also
called antivirus software. Quick Heal, Norton, etc., are
examples of this software.
APPLICATION SOFTWARE
Application software refers to programs designed to perform specific tasks for the
user. It is designed for everyday use by people. Usually, people refer to application
software as software.
Application software can be broadly classified into two categories:
Application Software
General Purpose Software Customised Software
Word Presentation Database Management Multimedia
Processors Software Systems (DBMS) Software Processors
Spreadsheet Graphics Software Desktop Publishing
Software (DTP) Software
General Purpose Software
General purpose software is not made for a specific organisation or industry. It can be
used for both business and personal tasks.
Word Processors
Word processors are used to create, edit, and format text documents. They are
widely used in businesses, schools and at home. Microsoft Word is one of the most
popular word processors. Other examples include WordPerfect, Writer, and Kword.
Spreadsheet Software
Spreadsheet software are used to perform calculations, compare data and analyse
data. It also helps in creating reports and charts from the data. Popular spreadsheet
programs include Microsoft Excel, Lotus 1-2-3 and Calc.
22 TrackGPT iPRO (V5.0)-V

