I tried using spell checker

Today, I use spell checker for blog. The Spell checker is following.

Spell checker – grammar and spell check in English - Reverso

Following is a example to use the spell checker. I understand that It is very useful to detects several mistakes.

• Wrong: a idea to be a English writer
• Correct: An idea to be an English writer

But I think these spell are not important than contents and logical. So I think spell checker may be unnecessary in myblog.

Afterwords

Spell checker is useful ,but it is little troublesome. So, my conclusion is that normally I don't use spell checker.