highlighted some UI elements in 3 screenshots in pro to pro edu topic and made policheck fixes in the deploy win10 to school district topic

education/windows/deploy-windows-10-in-a-school-district.md

@@ -627,7 +627,7 @@ Now that you have created your new Office 365 Education subscription, add the do
 
 To make it easier for faculty and students to join your Office 365 Education subscription (or *tenant*), allow them to automatically sign up to your tenant (*automatic tenant join*). In automatic tenant join, when a faculty member or student signs up for Office 365, Office 365 automatically adds (joins) the user to your Office 365 tenant.
 
->**Note**  By default, automatic tenant join is enabled in Office 365 Education, with the exception of certain areas in Europe, the Middle East, and Africa. These countries require opt-in steps to add new users to existing Office 365 tenants. Check your country requirements to determine the automatic tenant join default configuration. Also, if you use Azure AD Connect, then automatic tenant join is disabled. For more information, see [Office 365 Education Self-Sign up: Technical FAQ](https://support.office.com/en-us/article/Office-365-Education-Self-Sign-up-Technical-FAQ-7fb1b2f9-94c2-4cbb-b01e-a6eca34261d6?ui=en-US&rs=en-US&ad=US&WT.mc_id=eml_CXM__33537_MOD_EDU_Student_Advantage_Rush).
+>**Note**  By default, automatic tenant join is enabled in Office 365 Education, with the exception of certain areas in Europe, the Middle East, and Africa. These countries/regions require opt-in steps to add new users to existing Office 365 tenants. Check your country/region requirements to determine the automatic tenant join default configuration. Also, if you use Azure AD Connect, then automatic tenant join is disabled. For more information, see [Office 365 Education Self-Sign up: Technical FAQ](https://support.office.com/en-us/article/Office-365-Education-Self-Sign-up-Technical-FAQ-7fb1b2f9-94c2-4cbb-b01e-a6eca34261d6?ui=en-US&rs=en-US&ad=US&WT.mc_id=eml_CXM__33537_MOD_EDU_Student_Advantage_Rush).
 
 Office 365 uses the domain portion of the user’s email address to know which Office 365 tenant to join. For example, if a faculty member or student provides an email address of user@contoso.edu, then Office 365 automatically performs one of the following tasks:
 

education/windows/windows-10-pro-to-pro-edu-upgrade.md

@@ -131,19 +131,19 @@ Now the device is Azure AD joined to the company’s subscription.
 
 1.  Go to **Settings > Accounts > Access work or school**, as illustrated in **Figure 9**.
 
-    <img src="images/win-10-connect-to-work-or-school.png" alt="Connect to work or school configuration" />
+    <img src="images/win10-connect-to-work-or-school.png" alt="Connect to work or school configuration" />
 
     **Figure 9** - Connect to work or school configuration in Settings
 
 2.  In **Set up a work or school account**, click **Join this device to Azure Active Directory**, as illustrated in **Figure 10**.
 
-    <img src="images/win-10-set-up-work-or-school.png" alt="Set up a work or school account" />
+    <img src="images/win10-set-up-work-or-school.png" alt="Set up a work or school account" />
 
     **Figure 10** - Set up a work or school account
 
 3.  On the **Let’s get you signed in** page, enter the Azure AD credentials, and then click **Sign in**, as illustrated in **Figure 11**.
 
-    <img src="images/win-10-lets-get-2.png" alt="Let's get you signed in - dialog box" />
+    <img src="images/win10-lets-get-2.png" alt="Let's get you signed in - dialog box" />
 
     **Figure 11** - The “Let’s get you signed in” dialog box