Add punctuation: Features Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber 40N5A Sapphire Glass Date Display Power Reserve Indicator Luminous Hand And Markers Screw Down Crown 200M Water Resistance Approximate Case Diameter 491 mm Approximate Case Thickness 140 mm
A: Features: Stainless Steel Case Stainless Steel Bracelet Automatic Movement Caliber : 40N5A Sapphire Glass Date Display Power Reserve Indicator Luminous Hand And Markers Screw Down Crown 200M Water Resistance Approximate Case Diameter : 49.1 mm Approximate Case Thickness : 14.0 mm

Add punctuation: Multiple memory safety errors and buffer overflows may lead to the execution of arbitrary code
A: Multiple memory safety errors and buffer overflows may lead to the execution of arbitrary code.

Add punctuation: Claus Fjelding Whitt Partner Claus is an innovative consultant with more than 18 years experience in the crossfield between IT and business
A:
Claus Fjelding Whitt Partner Claus is an innovative consultant with more than 18 years' experience in the cross-field between IT and business.