Factorio_enus_1_1_74.zip -

Use the 'b' key by default to open your blueprint books.

Press Ctrl+V (or Cmd+V on Mac) into the dialog box that appears. factorio_enUS_1_1_74.zip

Copy the long string of text (the blueprint data) from your file or source to your clipboard. Use the 'b' key by default to open your blueprint books

The blueprint will appear in your hand, ready to be placed on the map. Useful Tips use Shift + Right-click to copy

In Factorio, open the Library or click the Import string icon (a blue document icon) on the shortcut bar.

To copy settings from one machine to another, use Shift + Right-click to copy, then Shift + Left-click to paste.

Here is how to prepare and import a blueprint string into your game: How to Import a Blueprint in Factorio