[Accessibility] Update /sponsors image directory (3/3) (github#36400)

Co-authored-by: Laura Coursen <[email protected]>

Author: sabrowning1

assets/images/help/sponsors/sponsoring-settings-tab.png

@@ -29,4 +29,3 @@ If you use a fiscal host to receive payouts, you can view your current payout an
 1. Under "Payout overview", view your last payout amount and estimated next payout amount.
 {% data reusables.sponsors.edit-bank-information %}
 1. If you use a Stripe Connect account to receive payouts, under "Payout receipts", you can export payout information as PDF files.
-   ![Screenshot of payout receipts section](/assets/images/help/sponsors/payout-receipts.png)

assets/images/help/sponsors/tax-form-link.png

@@ -46,7 +46,8 @@ For example, you can use `https://github.com/sponsors/{account}?metadata_campaig
 
 {% data reusables.sponsors.navigate-to-sponsors-dashboard %}
 1. Optionally, to filter your sponsors by tier, use the **Filter** drop-down menu, click **Active tiers** or **Retired tiers**, and select a tier.
-  ![Drop-down menu to filter by tier](/assets/images/help/sponsors/filter-drop-down.png)
+
+  ![Screenshot of the {% data variables.product.prodname_sponsors %} dashboard. An expanded dropdown menu, labeled "Filter: all sponsors," is outlined in dark orange.](/assets/images/help/sponsors/tier-filter-dropdown.png)
 
 ## Viewing recent sponsorship activity
 
@@ -59,7 +60,5 @@ You can export your sponsorship transactions by month. {% data variables.product
 
 {% data reusables.sponsors.navigate-to-sponsors-dashboard %}
 {% data reusables.sponsors.your-sponsors-tab %}
-1. In the top-right, click {% octicon "download" aria-label="The download icon" %} **Export**.
-  ![Export button](/assets/images/help/sponsors/export-all.png)
+1. In the top-right, click {% octicon "download" aria-hidden="true" %} **Export**.
 1. Choose a time frame and a format for the data you'd like to export, then click **Start export**.
-  ![Options for data export](/assets/images/help/sponsors/export-your-sponsors.png)

assets/images/help/sponsors/tier-filter-dropdown.png

@@ -20,7 +20,9 @@ shortTitle: Attribute sponsorships
 
   ![Screenshot of the "{% data variables.product.prodname_dotcom %}" organization's home page. A menu tab, labeled "Sponsoring," is outlined in dark orange.](/assets/images/help/sponsors/sponsoring-tab.png)
 
-1. In the upper-right corner, click {% octicon "gear" aria-label="The gear icon" %} **Settings**.
-  !["Settings" button](/assets/images/help/sponsors/sponsoring-settings-button.png)
+1. In the sidebar, click {% octicon "gear" aria-hidden="true" %} **Settings**.
+
+  ![Screenshot of the sponsorship overview page for @octo-org. A sidebar tab, labeled "Settings," is outlined in dark orange.](/assets/images/help/sponsors/sponsoring-settings-tab.png)
+
 1. In the "Link sponsorships to another account" section, select the dropdown menu, then click the organization you want your organization's sponsorships to be attributed to.
 1. Click **Link account**.

content/sponsors/receiving-sponsorships-through-github-sponsors/managing-your-payouts-from-github-sponsors.md

@@ -1,2 +1 @@
 1. Under "Payouts information", click **Edit your bank information**. If you use a fiscal host to receive payouts, you cannot edit your payout information directly but can click the **Contact support** link to get help changing payout information.
-   ![Edit your bank information link](/assets/images/help/sponsors/edit-bank-info.png)

content/sponsors/receiving-sponsorships-through-github-sponsors/viewing-your-sponsors-and-sponsorships.md

@@ -1,5 +1,5 @@
-1. Click **tax forms**.
+1. Click **tax forms** {% octicon "link-external" aria-hidden="true" %}.
 
-    ![Link to fill out a tax form](/assets/images/help/sponsors/tax-form-link.png)
+    ![Screenshot of the {% data variables.product.prodname_sponsors %} dashboard. A link, labeled "tax forms," is outlined in dark orange.](/assets/images/help/sponsors/tax-form-link.png)
 
 1. Complete, sign, and submit the tax form.