Notes and Resources for IT & Computer Training || 1
The computer is an ignorant machine that cannot do anything unless we tell it how to do it step by step. These steps are the programs or software...
Excel is the most powerful tools used in calculation. So it is necessary to learn about the excels. Here we cover the basic formulas, operators and keyboard shortcuts.
Introduction to data types and
field properties
Every field in a table has properties. These properties define the field's characteristics
Data Information
Meaning
Data are raw facts and figures that are processed to produce information. Data can be something simple and seemingly random and useless until it is organized. When data is processed, organized, structured or presented in a given context so as to make it useful, it is called Information.
List of software categories
• Application software
• System software
• Computer programming tools
Logical Operators
< Less than.
<= Less than or equal to.
> Greater than.
>= Greater than or equal to.
= Equal to.
<> Not equal to.
SQL is a computer language for working with sets of facts and the relationships between them. Relational database programs, such as Microsoft Office Access, use SQL to work with data. Unlike many computer languages, SQL is not difficult to read and understand, even for a novice.
About Cloud Computing
• Let’s say you’re an executive at a large corporation. Your particular responsibilities include making sure that all of your employees have the right hardware and software they need to do their jobs. Buying computers for everyone isn’t enough – you also have to purchase software...
Desktop Based Accounting
ADVANTAGES OF A Desktop base Accounting
System
• Self Dependent
Accounting Information System
What Is Accounting?
• It is the principal way of organizing and ...