1. Upload images using Wordpress Image Uploader (please read Insert Images into Your Blog Post). Instead of clicking the Insert into Post Button, click gallery tab at the top of the image uploader window. If you don’t the Gallery tab, try to reload the image uploader window.
   

   Photo Gallery

2. On the Gallery tab, the order column determines the sequence in which the image is displayed. Type the number 1 if you want an image to display first. This step is optional.
   

   Order of Images

3. Set the options for your gallery:
   • Link Thumbnails To:  Select Image File or Attachment Page
   • Order Images By: You can select Menu order, Name, or Date/Time
   • Order: Show the images in ascending order or descending order.
   • Gallery columns: Select how many columns of images you would like to display in your gallery.
   

   Photo Gallery Settings

4. Click the Save All Changes button.
5. Click the Insert Gallery Button
6. Below is the sample Photo Gallery

Related posts:

1. How to Insert Images into Your Blog Post
2. 5 Image and Gallery Lightbox Solutions for WordPress
3. Refining Your Post With These Options

1. To add an image, click the Add an Image icon
   

   Add an Image Icon

2. You will see Add an Image window. Click Select Files button
   

   Add an Image Window

3. Select a file you wish to upload to your post. The Wordpress Image uploader will upload the file to your hosting server.

   

   Upload in Progress

4. Type a title for the image in the Image Title text box.
5. Type the caption of the image in the Image Caption text box. The words you type here display underneath the image on your blog as a caption.
6. Choose an alignment option by selecting the None, Left, Center, or Right radio button.
7. Type the URL you want the image to linked to. You can leave this text box empty if you don’t want the image to be clickable.
8. Click the Insert into Post button. The Image Uploader window closes and you will return to Add New Post page if you are writing a post.
   

   Insert Image to Post

Related posts:

1. How to Insert a Photo Gallery
2. How to Personalize Your Wordpress.com Blog
3. Refining Your Post With These Options