Question: If your partition gets corrupted or inaccessible then also you can completely recover your corrupted partition from hard drive
Please fix the punctuation.
Fixed: [If your partition gets corrupted or inaccessible then also you can completely recover your corrupted partition from hard drive.]

Question: Blue does not give Red enough markroom to round the mark Here markroom includes room to tack around the mark
Please fix the punctuation.
Fixed: [Blue does not give Red enough mark-room to round the mark. Here, mark-room includes room to tack around the mark.]

Question: Historical records and facilitation of understanding
Please fix the punctuation.
Fixed: [ Historical records and facilitation of understanding]

Question: 03Side rail can be aluminum or PVC
Please fix the punctuation.
Fixed:
[03.Side rail can be aluminum or PVC]