get: review instances of wget and update around accordingly

for #487

static/docs/commands-reference/import-url.md

@@ -248,10 +248,9 @@ directory we created previously. (Its `path` has the URL for the datastore.) And
 instead of an `etag` we have an `md5` checksum. We did this so its easy to edit
 the data file.
 
-Let's now manually reproduce
-[one of the processing chapters](/doc/get-started/connect-code-and-data) from
-the _Get Started_ project. Download the example source code archive and unzip
-it:
+Let's now manually reproduce a
+[processing chapter](/doc/get-started/connect-code-and-data) from the _Get
+Started_ project. Download the example source code archive and unzip it:
 
 ```dvc
 $ wget https://code.dvc.org/get-started/code.zip

static/docs/tutorial/define-ml-pipeline.md

@@ -11,9 +11,9 @@ files and download a 40MB data archive into this directory.
 ### Expand to learn how to download on Windows
 
 Windows doesn't include the `wget` utility by default, so you'll need to use the
-browser to download `data.xml`. Save it into the `data` subdirectory.
+browser to download `data.xml`. Save it into the `data/` subdirectory.
 (Right-click [this link](https://data.dvc.org/tutorial/ver/data.zip) and click
-`Save link as`(Chrome) or `Save object as`(Firefox)).
+`Save Link As...`(Chrome).
 
 </details>
 

static/docs/tutorial/preparation.md

@@ -18,12 +18,9 @@ code into it:
 ### Expand to learn how to download on Windows
 
 Windows doesn't include the `wget` utility by default, so you'll need to use the
-browser to download `code.zip`. Save it into the `classify` directory.
+browser to download `code.zip`. Save it into the project directory, `classify/`.
 (Right-click [this link](https://code.dvc.org/tutorial/nlp/code.zip) and click
-`Save link as`(Chrome) or `Save object as`(Firefox)).
-
-Windows doesn't ship `wget` utility by default, so you'll need to use browser to
-download `code.zip`.
+`Save Link As...`(Chrome).
 
 </details>
 

static/docs/user-guide/external-dependencies.md

@@ -37,7 +37,7 @@ stage file (DVC-file).
 > Note that some of these commands use the `/home/shared` directory, typical in
 > Linux distributions.
 
-### Local
+### Local file system path
 
 ```dvc
 $ dvc run -d /home/shared/data.txt \
@@ -81,21 +81,23 @@ $ dvc run -d hdfs://[email protected]/home/shared/data.txt \
 
 ### HTTP
 
+> Including HTTPs
+
 ```dvc
 $ dvc run -d https://example.com/data.txt \
           -o data.txt \
           wget https://example.com/data.txt -O data.txt
 ```
 
-## Example: Defined with DVC remote aliases
+## Example: DVC remote aliases
 
 If instead of a URL you'd like to use an alias that can be managed
 independently, or if the external dependency location requires access
 credentials, you may use `dvc remote add` to define this location as a DVC
 Remote, and then use a special `remote://{remote_name}/{path}` URL to define an
 external dependency.
 
-For example, for an HTTP remote/dependency:
+For example, for an HTTPs remote/dependency:
 
 ```dvc
 $ dvc remote add example https://example.com
@@ -107,11 +109,11 @@ $ dvc run -d remote://example/data.txt \
 Please refer to `dvc remote add` for more details like setting up access
 credentials for certain remotes.
 
-## Example: Using import-url
+## Example: import-url command
 
 In the previous examples, downloading commands were used: `aws s3 cp`, `scp`,
 `wget`, etc. `dvc import-url` simplifies the downloading for all the supported
-types of dependencies.
+external path or URL types.
 
 ```dvc
 $ dvc import-url https://data.dvc.org/get-started/data.xml
@@ -120,8 +122,8 @@ Importing 'https://data.dvc.org/get-started/data.xml' -> 'data.xml'
 ...
 ```
 
-The command above creates an <abbr>import stage</abbr> specified in DVC-file
-`data.xml.dvc` that uses an external dependency (in this case of HTTP type).
+The command above creates the <abbr>import stage</abbr> (DVC-file)
+`data.xml.dvc`, that uses an external dependency (in this case an HTTPs URL).
 
 <details>
 

static/docs/user-guide/external-outputs.md

@@ -50,7 +50,7 @@ stage file (DVC-file).
 > Note that some of these commands use the `/home/shared` directory, typical in
 > Linux distributions.
 
-### Local
+### Local file system path
 
 The default local cache location is `.dvc/cache`, so there is no need to specify
 it explicitly.