Even if you make an effort to delete unused files, the Files app can continue to keep them in its Trash folder. Thankfully, you can easily delete these pesky hidden deleted files in just a few taps.

Just a heads up: Once you delete items from your Trash, they're gone for good. So, you might want to sift through the items ...

Tokyo Metro Co. is the latest operator to come on board. It removed all trash cans from its station premises following the end of business hours on Jan. 16. Three kinds of trash bins used to be ...