fix a few links

Author: ElPaisano

docs/quickstart/publish.md

@@ -28,7 +28,7 @@ Pinning can be done at various levels, from individual files to entire directori
 
 ### Pinning services
 
-[Pinning services](../concepts/persistence/#pinning-services) are similar to hosting services, in that they run an IPFS node for you and ensure that your files are available to the IPFS network.
+[Pinning services](../concepts/persistence.md#pinning-services) are similar to hosting services, in that they run an IPFS node for you and ensure that your files are available to the IPFS network.
 
 :::callout
 Data pinned to the IPFS network is public by default and retrievable by anyone. Avoid publishing private data or adequately encrypt it before publishing.
@@ -37,9 +37,9 @@ Data pinned to the IPFS network is public by default and retrievable by anyone.
 ## Prerequisites
 
 - A free [web3.storage](https://web3.storage/) account.
-- The [following image](/images/welcome-to-IPFS.jpg), downloaded and saved on your computer:
+- The [following image](../quickstart/images/welcome-to-IPFS.jpg), downloaded and saved on your computer:
 
-![image](/images/welcome-to-IPFS.jpg)
+![image](../quickstart/images/welcome-to-IPFS.jpg)
 
 ## Uploading and pinning a file
 
@@ -51,7 +51,7 @@ Data pinned to the IPFS network is public by default and retrievable by anyone.
 
    ![web3.storage upload button](./images/web3-upload-button.png)
 
-1. Upload and pin the file by doing either dragging the [image file](/images/welcome-to-IPFS.jpg) to the dashed rectangle labeled **Drag and drop your files here**, or clicking on the dashed rectangle to select the [image](/images/welcome-to-IPFS.jpg) file.
+1. Upload and pin the file by doing either dragging the [image file](../quickstart/images/welcome-to-IPFS.jpg) to the dashed rectangle labeled **Drag and drop your files here**, or clicking on the dashed rectangle to select the [image](../quickstart/images/welcome-to-IPFS.jpg) file.
 
    ![web3.storage upload tab](./images/web3-upload-tab.png)
 
@@ -89,7 +89,7 @@ The transformation into a content-addressable representation is a local operatio
 
 ## Retrieving with a gateway
 
-Now that your file is pinned to a pinning service, you will fetch it using an IPFS gateway. An [**IPFS Gateway**](/concepts/ipfs-gateway/) is an HTTP interface that serves as a bridge to the IPFS network. In other words, it allows you to fetch CIDs from IPFS using HTTP.
+Now that your file is pinned to a pinning service, you will fetch it using an IPFS gateway. An [**IPFS Gateway**](../concepts/ipfs-gateway.md) is an HTTP interface that serves as a bridge to the IPFS network. In other words, it allows you to fetch CIDs from IPFS using HTTP.
 
 Pinning services typically offer an IPFS gateway as a way to easily retrieve your CIDs. For example, Web3.storage operates the [w3s.link](https://w3s.link) gateway, from which you can retrieve the uploaded CID.
 

docs/quickstart/retrieve.md

@@ -28,7 +28,7 @@ The CID you will retrieve is actually a folder containing a single image file. T
 There are two primary ways to retrieve files and directories published to IPFS:
 
 - Use an [**IPFS node**](../concepts/nodes.md) by installing one of the IPFS implementations, e.g. [Kubo](../concepts/nodes.md#kubo) on your computer. This allows you to fetch and verify CIDs from other nodes in the IPFS network.
-- Use an [**IPFS Gateway**](/concepts/ipfs-gateway/), an HTTP interface with the IPFS network that allows you to fetch data from IPFS using HTTP. Pinning services typically offer an IPFS gateway as a way to easily retrieve your CIDs.
+- Use an [**IPFS Gateway**](../concepts/ipfs-gateway.md), an HTTP interface with the IPFS network that allows you to fetch data from IPFS using HTTP. Pinning services typically offer an IPFS gateway as a way to easily retrieve your CIDs.
 
 The **node** option allows you access to the full suite of IPFS protocols. The **Gateway** option serves as a bridge in situations where you might be constrained to using HTTP, such as in web apps where your app users may not be running an IPFS node.
 
@@ -46,15 +46,15 @@ While verification is almost always recommended, in reality, there are situation
 
 ## Fetching the CID with Kubo
 
-To fetch the CID with [Kubo](/install/command-line/), complete the steps below:
+To fetch the CID with [Kubo](../install/command-line.md), complete the steps below:
 
 1. Ensure that the Kubo daemon is installed and running:
 
     ```bash
     $ ipfs daemon
     ```
 
-2. To fetch the file, run the [`ipfs get [CID]`](/reference/kubo/cli/#ipfs-get) command:
+2. To fetch the file, run the [`ipfs get [CID]`](../reference/kubo/cli.md#ipfs-get) command:
 
     ```bash
     $ ipfs get bafybeicn7i3soqdgr7dwnrwytgq4zxy7a5jpkizrvhm5mv6bgjd32wm3q4