Home Brew Soda, Clean your PC, and Encrypt your Dropbox! - Lifehacker

Welcome to Lifehacker's Summer Series. In this episode, we'll learn how to clean out our PCs so they run cool and don't get overwhelmed by the summer heat, make our own soda, and protect our Dropbox from pesky authentication errors. ~~~~~~ Ask Lifehacker: How do I clean out my PC? lifehacker.com Lifehacker's Top Posts of the Week -Secure Dropbox Encryption: lifehacker.com -Should I change my password: lifehacker.com How much to tip across the globe: lifehacker.com How

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