> For the complete documentation index, see [llms.txt](https://webix-guides.gitbook.io/spreadsheet-user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://webix-guides.gitbook.io/spreadsheet-user-guide/work_with_sheets.md).
# Working with Sheets
## Adding a New Sheet
There are several options for adding a new sheet into a SpreadSheet:
1\) Click the **Sheets** button in the **File** section and choose the *New sheet* option:
Sheets Button
2\) Click the "plus" button in the bottom left corner of the widget:
Plus Button
In both cases a tab with a new sheet will be added into the bottom bar to the right of the existing sheets tabs.
## Renaming a Sheet
To rename a sheet:
1\) Click the arrow in the tab with the necessary sheet and select *Rename sheet* in the context menu.
Rename Sheet Option
2\) Type a new name for the sheet and press **Enter** to save changes.
Note that if you've entered an incorrect name for a sheet, a popup with warning will appear:
Also, if you've entered the name of the sheet which already exists, the following warning popup will show:
## Removing a Sheet
You can remove a sheet together with its data by using one of the two ways:
1\) Click the arrow in the corresponding tab of the bottom bar and select *Remove sheet* in the context menu:
Remove Sheet Option
The related sheet will be deleted. Note that the names of other sheets won't be changed.
2\) To remove the currently active sheet, you can click the **Sheets** button in the **File** section and select the *Remove sheet* option:
Remove Active Sheet
## Reordering Sheets
You can reorder sheets by dragging tabs in the bottom left corner of the widget.
## Copying Sheet Content
You can copy data of a sheet and create a new sheet with the same content.
To copy the content of a sheet:
1. Click the **Sheets** button in the **File** section.
2. Select the *Copy to a new sheet* option.
Copy Sheet Content
After that a new sheet will appear. It will contain the content identical to that of the active sheet. A tab with the name of the new sheet will be added into the bottom bar.
## Hiding/Showing Sheets
You can hide a sheet by using one of the two ways:\\
1\) Click the **Sheets** button in the **File** section and choose the *Hide sheet* option:
Hide Sheet Option
2\) Or you can click the arrow in the corresponding tab of the bottom bar and select *Hide sheet* in the context menu:
Hide Sheet Option
To show the hidden sheet, click the "dots" button in the bottom left corner of the widget and choose a hidden sheet from the list:
Showing Sheets
## Hiding/Showing Rows and Columns Headers
You can easily hide the headers of rows and columns and show them again.
To hide headers, click the **Hide/show headers** button in the **View** section.
After that, the blue headers that contain numbers to specify rows and letters to mark columns will be hidden:
To restore headers, click the **Hide/show headers** button again.
## Hiding/Showing Grid Lines
The grid lines of the sheet can be hidden, if needed.
To hide grid lines, click the **Hide/show gridlines** button.
This is how a sheet with content will be displayed with grid lines hidden:
To restore grid lines, click the **Hide/show gridlines** button again.
## Zoom in/out
Zoom controls are located in the bottom right corner of the widget.\
\
Click the **+** button to zoom in and **-** button to zoom out.