Personal regional settings
              From My Settings | Other | Regional Settings, you can override your organization's Regional Settings for Date and Time formats and for Numeric values. 
                                
              
                                                                                                                    | Name |                           Description |                       
                                                                                    | Date and Time |                                                          Sets the appearance of the date and time format:                                                                 - Preview	- a preview of the date and time format using the selected options.
                                   - Use Organization Default - clear to override the date format set by the organization.
                                   - Date Format - the date format.
                                   - Use Organization Default - clear to override the time format set by the organization.
                                   - Time Format - the time format.
                                                           |                       
                                                | Numeric |                                                          Sets the appearance of numeric values:                                                                   - Preview	- a preview of a positive number using the selected options.  
                                   - Use Defaults - clear to override the decimal symbol and digit grouping symbol set by the organization.
                                   - Decimal Symbol - the symbol used to denote decimal values.  
                                   - Digit Grouping Symbol - the symbol used to group digits (e.g. 10,000).
                                                           |