memgraph
diff --git a/‎pages/advanced-algorithms/available-algorithms/node2vec.mdx‎
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diff --git a/‎pages/clustering/high-availability.mdx‎
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diff --git a/‎pages/data-migration/best-practices.mdx‎
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diff --git a/‎pages/data-visualization/install-and-connect.mdx‎
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@@ -118,10 +118,10 @@ The procedure returns calculated embeddings and the corresponding list of embedd
   training progresses.
 - `sg : {0, 1}` ➡ Training algorithm: 1 for skip-gram; otherwise CBOW.
 - `hs : {0, 1}` ➡ If 1, hierarchical softmax will be used for model training. If
-  0, and `negative` is non-zero, negative sampling will be used.
+  0, and `negative` is > 0, negative sampling will be used.
 - `negative : integer` ➡ If > 0, negative sampling will be used, the integer for
   negative specifies how many "noise words" should be drawn (usually
-  between 5-20). If set to 0, no negative sampling is used.
+  between 5-20). If set to 0, no negative sampling is used. Either `negative` must be > 0 or `hs` must be set to 1.
 - `epochs : integer (default=5)`
 - `edge_weight_property : string (default="weight")`
 
 
@@ -132,6 +132,7 @@ environment variables or configuration flags:
 - coordinator hostname
 
 
+
 #### Data instances
 
 Here are the environment variables you need to use to set data instance using only environment variables:
 
@@ -515,8 +515,15 @@ another one had just started creating. To avoid that,
 
 Matching nodes and then deleting relationships attached to them can consume a
 lot of memory in larger datasets (>1M). This is due to the accumulation of
-Deltas, which store changes to the graph objects. To avoid this and efficiently
-drop the database, first delete all relationships and then all nodes. To delete
+Deltas, which store changes to the graph objects. 
+
+### Periodic execution
+To efficiently keep the memory low during query execution for a single query, refer to
+[periodic execution](/querying/read-and-modify-data#periodic-execution).
+
+### Efficiently deleting everything manually
+
+To efficiently drop the database, first delete all relationships and then all nodes. To delete
 the relationships, execute the query below repeatedly until the number of
 deleted relationships is 100,000.
 
 
@@ -83,18 +83,24 @@ If you encounter a security warning while installing Memgraph Lab on Windows, yo
 
 {<h3>Set up connection</h3>}
 
-After you start Memgraph Lab, you should be presented with a login
-screen.
+After starting Memgraph Lab, you will see the login screen. Follow
+these steps to connect:
 
-These are the default settings:
+1. Click on "New connection" in the sidebar.
+2. Select "Memgraph instance: Connect to a standalone instance".
+   Feel free to check [other connections types](/data-visualization/user-manual/connection-types).
 
-- Leave the `Username` and `Password` fields **empty**.
-- The `Host` field can be either **`localhost`**, **`127.0.0.1`** or
-   **`0.0.0.0`**, or change it appropriately.
-- The `Port` field should be **`7687`**. Every Memgraph instance is listening
-   on this port by default.
-- The `Encrypted` option should be **disabled** and display `SSL Off` by
-   default.
+Now, input the connection information:
+
+- **Host**: Enter `localhost`, `host.docker.internal`, `127.0.0.1`,
+  `0.0.0.0`, or modify it as needed.
+- **Port**: Enter `7687`, which Memgraph uses by default.
+- **Database name**: Leave empty unless connecting to a
+  [multi-tenant Memgraph instance](/database-management/multi-tenancy).
+- **Logs port**: Default is `7444`, the port for the web socket
+  logs.
+- **Encrypted**: Ensure this option is disabled by default.
+  Enable it if your Memgraph has SSL enabled.
 
 {<h3>Connect</h3>}
 
@@ -235,6 +241,11 @@ Configure Memgraph Lab using the following environment variables when running it
 | `ENTERPRISE_LICENSE_ORG_NAME`            | Enterprise license organization name. Refer to [documentation](/database-management/enabling-memgraph-enterprise) for details on obtaining and configuring the license  | `string`   |                    |
 | `ENTERPRISE_LICENSE_KEY`                 | Enterprise license key. Refer to [documentation](/database-management/enabling-memgraph-enterprise) for details on obtaining and configuring the license                | `string`   |                    |
 | `KEEP_ALIVE_TIMEOUT_MS`                  | Max time in milliseconds during which Lab will hold the connection                                                                                                      | `integer`  | `65000`            |
+| `LOG_LEVEL`                              | Set the log level: `debug`, `info`, `warn`, `error`.                                                                                                                    | `string`   | `"info"`           |
+| `LOG_IS_ENABLED`                         | Enable or disable logging                                                                                                                                               | `boolean`  | `true`             |
+| `LOG_IS_PRETTY_PRINT`                    | Pretty print logs and error stacktraces in multi-line JSON format                                                                                                       | `boolean`  | `true`             |
+| `LOG_CONTEXT_IS_ENABLED`                 | Enable or disable logging of context information (e.g., identifiers, input data, output data)                                                                           | `boolean`  | `false`            |
+| `LOG_STACKTRACE_IS_ENABLED`              | Enable or disable error stacktraces in the logs                                                                                                                         | `boolean`  | `false`            |
 | `MODULE_CONTENT_MAX_LEN`                 | Max length of a query module content                                                                                                                                    | `integer`  | `50000`            |
 | `MODULE_NAME_MAX_LEN`                    | Max length of the query module name                                                                                                                                     | `integer`  | `1000`             |
 | `MODULE_VALIDATION_IS_ENABLED`           | State of module validation                                                                                                                                              | `boolean`  | `false`            |