Whether you're searching your entire computer for a file or want to run a highly refined search, use these Windows and macOS tools to get the job done.

How to Find Unused Files in a Computer. Old, unused and unneeded files can waste a lot of space on a hard drive. In the interest of keeping your hard drives clean and optimized, it's a good idea ...

You can reduce PDF size on a Mac with the Preview app or a third-party compressor. Reducing PDF file size on your Mac computer can help save storage space. Third-party options may cost money ...

You can convert Apple's HEIC files to PDF on a Mac or Windows computer using the free Convertio website.