Android phones rarely slow down overnight. Performance usually erodes in small, frustrating steps as apps pile up temporary ...

A cache is a special storage space for temporary files that makes a device, browser, or app run faster and more efficiently. After opening an app or website for the first time, a cache stashes files, ...

Pronounced ‘cash’, this is an area of memory on your device where small, temporary files are kept. These are often useful and speed up performance by allowing the CPU to access regularly used files ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...