Updating UI + grammer for Lab 3 (VCN), 4 (compute service) and 5 (Block Volume) (#95)

* Updating UI for Lab 3 (VCN) and 4 (compute service) and making minor grammar corrections.

Updating UI for Lab 3 (VCN) and 4 (compute service) and making minor grammar corrections.

* Blurring sensitive information

Blurring sensitive information

* Update ssh.png

Blurring out public IP address in all places in the terminal and tenancy name (which shows my name)

* Update public-ip.png

Blurring public IP and OCID

* Lab 5 (block volume) updates

Making all UI and instruction changed to Lab 5 (Block Volume) so they match the new OCI UI.

Author: sania-bolla

block-volume/bv/block-volume.md

@@ -75,20 +75,29 @@ A common usage of Block Volume is adding storage capacity to an Oracle Cloud Inf
 
      - **Paravirtualized:** Paravirtualized attachments are now an option when attaching volumes to VM instances. For VM instances launched from Oracle-Provided Images, you can select this option for Linux-based images published. Once you attach a volume using the paravirtualized attachment type, it is ready to use. You do not need to run any additional commands. However, due to the overhead of virtualization, this reduces the maximum IOPS performance for larger block volumes. See [Paravirtualized Attachment Performance](https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeperformance.htm#paraPerf) for more information.
 
-2. Go to the Compute Instances Menu, and navigate to the VM instance you created before. Click **Attached block volumes**.
+2. On the Block Volume you just created, click the **Attached instances** tab on the top menu.
 
     <if type="freetier">
-    ![Attached block volumes](images/attached-bv.png " ")</if>
+    ![Attached block volumes](images/click-attached-instances-tab.png " ")</if>
     <if type="livelabs">
     ![Attached block volumes](images/livelabs-attach.png)</if>
 
-3. Click **Attach block volume**.
+3. Click **Attach to instance**.
 
-4. Click **Select volume** and choose the following options:
+    ![](images/click-attach-instance-button.png " ")
+
+4. Choose the following options:
+
+     - **Attachment type:** ISCSI
+     - **Access type:** Read/Write - Shareable
+     - Check the required checkbox 
+     - Select **Enter OCID**
+     - **Choose Instance:** Demo
+     - In the next box, paste the OCID for the instance you created in Lab 4
+
+        ![](images/copy-instance-ocid.png " ")
 
-     - **Volume:** Select the volume created
      - **Device Path:** Select `/dev/oracleoci/oraclevdb`
-     - **Attachment mode:** iSCSI
      - Click **Attach**
 
    <if type="freetier">
@@ -99,11 +108,11 @@ A common usage of Block Volume is adding storage capacity to an Oracle Cloud Inf
 5. Once the volume is attached, you can click on the ellipsis and then click **iSCSI commands and information**.
 
     <if type="freetier">
-    ![iSCSI commands](images/command.png " ")</if>
+    ![iSCSI commands](images/livelabs-iscsi-link.png " ")</if>
     <if type="livelabs">
     ![iSCSI commands](images/livelabs-iscsi-link.png)</if>
 
-6. Connect to the instance through SSH and **run the iSCSI Connect Commands**. 
+6. Connect to the instance through SSH and **run the iSCSI Attach Commands**. 
     Click **Copy** to copy all connect commands. Run all these commands by pasting them in the cloud shell:
 
     ![](images/iscsi-commands.png " ")

block-volume/bv/images/attach-bv.png

@@ -49,7 +49,7 @@ An Oracle Cloud Infrastructure VM compute instance runs on the same hardware as
   ![](images/create-instance.png)
 
 3. The Create Compute Instance wizard will launch.
-    <if type="freetier">Enter **Web-Server** as the name of the server. Click **Edit** on the **Networking** area of the page.</if>
+    <if type="freetier">Enter **Web-Server** as the name of the server. Click **Next** to get to the **Networking** section.</if>
     <if type="livelabs">Enter your username + *-Instance* as the name of the server.</if>
 
     <if type="freetier">
@@ -69,7 +69,7 @@ An Oracle Cloud Infrastructure VM compute instance runs on the same hardware as
     ![](images/livelabs-create-compute-4.png)
     ![](images/create-compute-livelabs-4b.png)</if>
 
-3. In the Networking section, most of the defaults are perfect for our purposes. However, you will need to scroll down and select the **Assign a public IPv4 address** option.
+3. In the Networking section, most of the defaults are perfect for our purposes. However, ensure that the **Automatically assign a public IPv4 address** option is selected.
 
     <if type="freetier">
     ![Create step 2](images/assign-ip.png " ")</if>
@@ -79,7 +79,7 @@ An Oracle Cloud Infrastructure VM compute instance runs on the same hardware as
 
     >**Note:** You need a public IP address, so that you can SSH into the running instance later in this lab.
 
-4. Scroll down to the **Add SSH keys** area of the page. Select **Paste public keys** and paste the SSH key that you created earlier in ***Generate SSH Keys*** Lab. Press the **Create** button to create your instance.
+4. Scroll down to the **Add SSH keys** area of the page. Select **Paste public keys** and paste the SSH key that you created earlier in the ***Generate SSH Keys*** Lab. Press the **Create** button to create your instance.
 
     ![](images/ssh-keys.png)
 
@@ -108,7 +108,7 @@ An Oracle Cloud Infrastructure VM compute instance runs on the same hardware as
     ![](images/ssh.png)
 
 <if type="freetier">    
-2. For this lab, we are going to install an Apache HTTP Webserver and try to connect to it over the public Internet. *Make sure you have SSH'ed into the Linux instance* and run following commands:
+2. For this lab, we are going to install an Apache HTTP Webserver and try to connect to it over the public Internet. *Make sure you have SSH'ed into the Linux instance* and run the following commands:
 
     >**Note:** Apache HTTP Server is an open-source web server developed by the Apache Software Foundation. The Apache server hosts web content, and responds to requests for this content from web browsers such as Chrome or Firefox.
 
@@ -152,13 +152,21 @@ An Oracle Cloud Infrastructure VM compute instance runs on the same hardware as
 
 	![](https://oracle-livelabs.github.io/common/images/console/networking-vcn.png " ")
 
-5. Now click **Security Lists** on the left navigation bar for the VCN.
+5. Now click **Security** on the top navigation bar for the VCN.
 
-    ![Click on Security Lists](images/security-list.png " ")
+    ![Click on Security Lists](images/security-list1.png " ")
 
 6. Click on the **Default Security List**.
 
-7. Here you need to open port 80. Click **Add Ingress Rules** and add the following values as shown below:
+7. Now click **Security rules** on the top navigation bar.
+
+    ![Click on Security Lists](images/security-list2.png " ")
+
+8. Click **Add Ingress Rules**
+
+    ![Click on Security Lists](images/security-list3.png " ")
+
+9. Here you need to open port 80. Add the following values as shown below:
 
     - **Source Type:** CIDR
     - **Source CIDR**: 0.0.0.0/0
@@ -169,7 +177,8 @@ An Oracle Cloud Infrastructure VM compute instance runs on the same hardware as
 
     ![Add Ingress Rule](images/ingress-rule.png " ")
 
-8. Navigate to `http://<public_ip_address>` (the IP address of the Linux VM) in your browser. And now you should see the index page of the web server we created above.
+
+10. Navigate to `http://<public_ip_address>` (the IP address of the Linux VM) in your browser. And now you should see the index page of the web server we created above.
 
     ![Open you browser to the public IP address](images/browser.png " ")
 
@@ -194,4 +203,4 @@ You have completed this lab. You may now **proceed to the next lab**.
 
 - **Author** - Rajeshwari Rai, Prasenjit Sarkar 
 - **Contributors** - Oracle LiveLabs QA Team (Kamryn Vinson, QA Intern, Arabella Yao, Product Manager, DB Product Management)
-- **Last Updated By/Date** - Arabella Yao, March 2022
+- **Last Updated By/Date** - Sania Bolla, September 2025