TL;DR
Quick Tip:
To make changes to a page, click Pages in your Frame Dashboard, hover over the page you want to edit, and press Edit.

Let's Do It Together!
Step 1: Access the Block Inserter
Click the Plus (+) button anywhere you want to add a block.
Alternatively, click the Block Inserter on the top toolbar.
You will see numerous blocks available for addition.

Step 2: Add a Block
Hover between existing blocks to see the black Add Block button.
Click the Add Block button to insert a block in that location.
The new block will be added exactly where you clicked.

Step 3: Explore Block Options
Open the Block Inserter to view a variety of options.
Use the search feature to find specific blocks like Video or Heading.
This is a great way to discover and add the blocks you need.

Step 4: Use Slash Commands
Type /image to quickly add an image block.
Type /heading to add a heading block easily.
Slash commands provide a faster way to insert blocks.

Step 5: Reposition Blocks
If a block is in the wrong spot, use the reposition buttons to move it.
You can also drag the block using the six dots to place it anywhere on the page.
This allows you to customize the layout of your blocks easily.

