Brain upgrade

I know that the human mind is an incredible thing, and we have more processing power in our heads than all the computers in the world combined (or something similar), but there are also some pretty cool things about computers and I wish I could just do a little upgrade in my brain to include some of them. Ctrl F is one - it would be so brilliant to be able to use this when reading, or on the information stored on my brain. It would also be great to delete files and rid myself of information that I know to be false so that I would get false positives when remembering information that I suspect might be incorrect, but then can't remember whether that's the reason I know it. If I could overwrite it with the correct information or just delete the incorrect snippet all together, I would save a lot of space.

If I made computer games...

...everyone would be playing 'Baroque Band' with plastic harpsichords, lutes, harps and crumhorns set up in living rooms around the world and people fist pumping as they get a 'counterpoint bonus' or find themselves rewarded at the end of a song by all the ladies swooning onto love-seats.