Computer, Mouse, and Keyboard going crazy

A few minutes ago, I spilled some of my Diet Pepsi on the touch mouse thing on my computer, and I believe some on the keyboard above that mouse ( I believe it only hit the spacebar ). I went to wipe up the Pepsi with a tissue and then a few minutes later, my computer goes crazy. Sometimes when I type, my computer will start typing letters like "t". My mouse also glitches and sometimes my computer spam opens the start menu for Windows 10. Also, Windows narrator sometimes comes up, but I can fix that. Please help!

(I have a windows 10 by the way)
 
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