DELL came to my apartment

This is the first Windows laptop computer I bought for me.
I like to use Mac but sometimes it's inconvenient because majority of people use Windows.

If the seal is broken or the tape damaged, check contents before singing receipt.
Why "singing" ?
It sounds funny to a non-native speaker of English.

I remember " I'm singing in the rain...".

It's no big deal.
The important thing is I can't connect to the internet with this DELL.
Windows looks a "machine" to me.
It looks cold.

I will try again.