Follow the following steps to upload your data file to PathAct.

1- Select the Load file button in the Expression matrix files panel (left upper part). Your workspace folder will appear.

2- Select the folder in which you want to upload your data by navigating through your folders.

3- Select the Upload button in the upper part of the folder you have selected. A window will appear.

4- The type of data you are about to upload can b only an expression matrix. Press the Choose file button and select the data file from your computer by navigation through your local files.

5- Select the Upload button and your data will be upload.