Ever expose how filthy your computer screen is during an important meeting? While trying to show a friend something on your computer? Over time screens accumulate dust, strands of fuzz, fingerprints, ...

This can reveal itself in slower performance, that unsettling humming noise, and the Mac's dreaded spinning wheel or Windows' spinning circle. Deep cleaning your computer of unwanted files and ...

Logs, caches and plugins all serve a purpose on your Mac. The problem is that they tend to hang around long after they stop being useful. If you want to know how to clean Mac storage and free up space ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and ...

Mac: Head to the App Store on your computer and search for “duplicate cleaner.” We like Duplicate Detective ($4.99), a simple app with a straightforward interface for hunting down duplicates. For free ...