Add punctuation: Birth June 21 1829 in rovn Laziste the Czech Republic
A: Birth: June 21, 1829 in arovna, Laziste, the Czech Republic

Add punctuation: The late evening will bring variable cloudy but mostly dry weather Morning temperatures will be around 5 C During the day they will reach a maximum of 14 C Low temperatures at night will be around 4C Westerly winds are weak
A: The late evening will bring variable cloudy, but mostly dry weather. Morning temperatures will be around 5 C. During the day they will reach a maximum of 14 C. Low temperatures at night will be around 4C. Westerly winds are weak.

Add punctuation: Folder is a place where all important files and documents are stored
A:
Folder is a place where all important files and documents are stored.