The author used spell check and grammar check functions to correct mistakes in their document, including fixing the wrong spelling of "programme" and removing an unnecessary apostrophe. While auto-correct caught some errors, the author also had to proofread to find and fix issues like missing words or grammar mistakes not flagged by auto-correct. After making corrections, the overall quality of the document improved.

1. I used spell check and grammar
check and corrected a place
where I made a mistake and it
needed changing.
Here I used the wrong spelling of
‘programme’ and corrected it.

2. Here I used ‘it’s’ in the wrong
grammar which shows the green
lines saying its wrong so I took
out the apostrophe and
corrected it.
These two paragraphs were
originally together but I thought
splitting them looked and read
better.

3. Here I made a grammar mistake
and it wasn’t corrected by auto
correct so I had to read in order
to spot the mistake and correct
it.
Here I had missed out a word
when typing in my document and
corrected it.
After I corrected grammar and spelling check and a
couple other things my original document has improved. I
had to read through it to spot some mistakes as they
were not corrected by auto-correct. Some of the mistakes
were just typing mistakes.