What the ... [View all]

So my Toshiba laptop is being weird. Most of the time it behaves just fine, but lately it's started a very annoying thing. I'll be typing along, and all of a sudden the punctuation keys won't work; same for the right shift key. Most annoying is that the "enter" key stops working. Just now I had to go back and add the apostrophes. Any ideas what might be causing this? Big thanks in advance!


.