| You should use a single space after the following punctuation:
 
 Comma
 Full stop (period)
 Question mark
 Exclamation
 Colon
 Semi colon
 
 Examples:
 
 Wrong usage:
 
 | My best friends are Thomas,Alwyn,Antony and Soniya.But none of them live near my home. | 
 
 Correct usage:
 
 | My best friends are Thomas,    Alwyn,    Antony and Soniya.    But none of them live near my home. | 
 
 NOTE:
 
 1. Use no space before and after the hyphen (dash)
 
 2. Do not use space before or after the full stop (period) in abbreviations (Example: 10a.m.)
 
 3. Do not use space before or after color (:) while writing ratios (Example: 10:20)
 
 4. Do not use space after the period in decimal numbers.
 
 
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