---
title: "Tips & Tricks"
url: "https://3f6j17nak53zgb9.productfruits.help/en/article/tips-tricks"
language: "en"
last_updated: "2025-01-15T21:12:41.919Z"
---

# Tips & Tricks

**Hidden Function Keys**

-   From anywhere in the system you can hit the \[F1\] to minimise all active windows and focus back on the Main Menu.
-   Hitting the \[F2\] key when focused on the Main Menu will spring your electronic cash drawer.

**Grid Options**

-   You can hide/unhide columns from any search grid by clicking on the asterix at the top left of the grid.  
    ![](https://manula.r.sizr.io/large/user/4454/img/grid-column-filter.png)
-   You can search for information across all grid columns by entering your search criteria at top of the grid or via a specific grid column by entering your search criteria at the top of the column.  
    ![](https://manula.r.sizr.io/large/user/4454/img/grid-fuzzy-search.png)  
    ![](https://manula.r.sizr.io/large/user/4454/img/grid-column-search.png)
-   When entering your search criteria, include a % sign at start and end of the your search text to enable search within the entire string. Entering search criteria without % signs will search for your text at the front of the string only.