Common problems and solution of computer. 12 common problems of computer. The problems are as follows: 1. Incorrect calculations - This is seen in functions such as financial and date calculations. The key determinant is whenever mathematical functions and mathematical operators are involved. 2. Incorrect data edits - This is when the software does not apply existing data edits correctly. For example, a data edit may be coded to prohibit the entry of the day of the month greater than "31", but does not allow for the month. This would allow the entry of February 30 and other invalid dates. 3. Ineffective data edits - This is when data edits are in place and working correctly, yet still fail to prevent incorrect data from being entered into the system. An example of this is an alphanumeric address field that allows spaces to be entered before any numbers or letters in the address. Therefore, when searches or sorts are performed on the address field, the sea...
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