Come rendere più leggero un file Excel?

• Remove empty row and column graphics.
• Remove conditional formatting.
• Remove empty cell formatting on Windows.
• Remove empty cell formatting on Mac.
• Compress images.

How to Open an Oversized Excel File

1. Use Microsoft Excel to open a blank workbook.
2. Select "Import" on the Data tab and locate the file.
3. Arrange the fields in a pivot table using the field list after loading them.

How does the Val function work in Excel?

The Val function is used to check if a specific value entered in Excel is a number. Its main purpose is to determine if a text string contains a specific value.

Where can I find conditional formatting in Microsoft Excel?

To access conditional formatting in Microsoft Excel, follow these steps:

1. Select the cells to apply conditional formatting to.
2. In the Styles group on the Home tab, click the arrow next to Conditional Formatting.
3. Then, click Manage Rules. The "Conditional Formatting Rules Manager" dialog box will open.

How to Convert Text to Numbers in Microsoft Excel

To convert text to numbers in Microsoft Excel, follow these steps:

1. Select each cell you want to convert from text to numbers.
2. In the top right corner, click the yellow icon with an exclamation mark.
3. In the menu that appears, choose "Convert to Number". This will instantly convert any numbers stored as text into actual numbers.

Why doesn’t Excel show zero?

Excel recognizes numbers as numbers for calculations, so leading zeros are not displayed. However, you can inform Excel that these numbers should be treated as text.

How to Insert the Number +39 in an Excel File

To add the number +39 to a column of numbers in Excel, follow these steps:

1. Select the entire column.
2. In the Home tab, click on "Number Format".
3. In the Format Cells dialog box, select "Custom" from the Category list.
4. In the Type field, enter "+39" and click OK.

How to Keep Leading Zeros in CSV

To keep leading zeros in a CSV file, follow these steps:

1. Select the "From Text" icon.
2. Use the mouse to choose the CSV file.
3. In the Text Import Wizard, select the "Delimited" option.
4. Check the box next to "Comma" and click "Next".

What does "###" mean in Excel?

In Excel, "###" can appear in cells when a column is not wide enough to display the entire content. It can also be seen when formulas return negative values for dates and times. Additionally, when an incorrect function name or range name is used, the error message #NAME! may appear in a cell instead of the result.