iPad- proper nouns don't change in Spanish.
Jugando con el Ipad.
"Tablet" in Spanish is "tableta". It is pronounced "tah-BLAY-tah". Another word for a tablet that means a pill (medicine), is "pastilla". It is pronounced "pah-STEE-ya". Please see this site for confirmation of the translation: http://www.answers.com/library/Translations
Jugando con el Ipad.
It is not available for the iPad. It is available for the Kindle Fire.
As a foreign proper noun, there is no consistent grammar across the Spanish world to deal with this. You will likely find that some people will say "los iPades" and others will say "los iPad".
No but there is word on an iPad Mini on September 12th...Not official though
"iPad" is a noun. You can tell it is a noun because it names a thing (I have an iPad), not an action (We iPadded the other day), a descriptive word (That shirt is so iPad on you), etc.
No.
Pages and Microsoft word.
You can email the Word file to your iPad and use Pages (a paid app from Apple) to open it up and edit it.
Download Microsoft 365
The spanish word for guitar is Guitarra. This English word came directly from the Spanish word, but it is not a Spanish word any more than the Spanish word is an Arabic word. "qutar" or a Greek word Chirara.