How to remove the Taskbar Chat and Widgets icon in Windows 11

When I switched to Windows 11 I had to adjust to the changes in the Taskbar. One of the things that I do not find useful is the Widgets and Chat icon in the Taskbar.

If you want to remove the Widgets and Chat icon in the Taskbar follow the steps below.

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How to move the Taskbar Icons to the left in Windows 11

If you’re like me who just recently switched to Windows 11, you might find the taskbar icons in the center a little awkward.

If you want to move the taskbar icons to the left, just like in their original position in Windows 10, then just follow the steps below.

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How to reverse the F-Keys of Logitech K380 Keyboard

I have been using my Logitech K380 Keyboard for about a week now and I’m very happy with it.

I like it because it is quiet, has some weight on it and it can connect and quickly switch to 3 devices with a press of the button.

When I received it when I press the F-keys, its default behavior is to use alternate functions like control the volume and media.

If I wanted to use F1 or F2 I have to click on the fn key then press the F-key. As someone who uses a lot of the F-keys due to my work, this is annoying.

Luckily, I was able to solve this issue by reversing the behavior of the F-keys. Now when I press the F11 to full screen my chrome browser it will work without pressing the fn key.

I think some people call this process Fn Lock

Follow the instructions below to reverse the behavior of the F-keys.

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How to get the AWS Region where Node.js Lambda Function is running

To get the AWS Region where your Lambda Function is running we need to access the Environment Variable AWS_REGION.

To access the environment variable AWS_REGION using Node.js Lambda Function we can use process.env.AWS_REGION.

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Access AWS Lambda Environment Variables using Node.js

If you want to get the values of Environment Variables in AWS Lambda using Node.js runtime follow the instructions below.

Node.js Code to Access Environment Variables

To access the Environment Variables of Lambda Functions using Node.js or javascript simply use the code below.

const environmentVariable = process.env.ENVIRONMENT_VARIABLE

Let’s say that my environment variable has a name of DB_USER, I will use the code below to get its value.

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How to Disable Screen Sleep in Raspberry Pi

If you have been using a Raspberry Pi, you might have encountered that the screen sleeps or turns off after some time when you do not use the mouse or keyboard.

The turning off of the display when there is no activity in Raspberry Pi is called Screen Blanking. By default this is enabled.

Screen Blanking or sleeping is good if you want to save power, but distracting (sometimes annoying) if you are doing something in the Raspberry Pi.

To turn this feature off you do not have to install xscreensaver, you only need to disable it in the Raspberry Pi Configuration.

Follow the steps below to disable screen sleeping of your Raspberry Pi.


Steps to disable Screen Blanking or Sleeping with the Raspberry Pi

Click on the Menu button on the upper right (Raspberry Pi Icon) >> Preferences >> Raspberry Pi Configuration.

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How to access the C: Drive in Amazon Workspaces

The C: Drive or root volume in AWS Workspaces cannot be seen if you open File Explorer.

This post will show how you can access the C: Drive when it is not shown.

If you want the C: Drive to be shown permanently then reading my post about it here will help.

Below are three ways you can access the C: Drive.


Access C: Drive with Windows File Explorer

To access C: Drive with Windows File Explorer, go to the address bar and enter C:. This will bring you to the C: Drive.

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How to show C: Drive in Amazon Workspaces

If you have been using AWS Workspaces then you might have noticed that the C: Drive cannot be seen when you open Windows File Explorer.

File Explorer not showing C: Drive in an Amazon Workspace

The reason why the C: Drive is hidden in Workspaces is because it is the root volume. Users are discouraged from storing files in the root volume because when you need to Rebuild a workspace any changes that you made in the C: Drive will be wiped out. Only the D: Drive or the User Volume will be restored to what its previous snapshot.

There are some use cases when you need to access the C: Drive. It might also be possible that you just want to have the C: Drive visible.

Follow the steps below to make the C: Drive visible in Windows File Explorer in your Amazon Workspaces.



Steps in showing the C: Drive in Amazon Workspaces

Click on Search icon and type regedit. Then click on regedit.

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Require Multi-Factor Authentication (MFA) for IAM User in AWS

As a Security Best Practice we should always require IAM Users to have Multi-Factor Authentication (MFA) enabled when accessing the AWS Console.

The problem is how do we require users to configure MFA?

The IAM policy below can be used to require users to enable their MFA. If they do not have MFA, all their permissions will be denied. This will make access to your AWS Account more secure.



IAM Policy that requires IAM Users to have Multi-Factor Authentication (MFA)

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AllowViewAccountInfo",
            "Effect": "Allow",
            "Action": [
                "iam:ListUsers",
                "iam:ListMFADevices",
                "iam:GetAccountPasswordPolicy",
                "iam:GetAccountSummary"
            ],
            "Resource": "*"
        },
        {
            "Sid": "AllowChangeOwnPasswordsOnFirstLogin",
            "Effect": "Allow",
            "Action": [
                "iam:ChangePassword",
                "iam:GetUser"
            ],
            "Resource": "arn:aws:iam::*:user/${aws:username}"
        },
        {
            "Sid": "AllowChangeOwnPasswordsAfterMFAEnabled",
            "Effect": "Allow",
            "Action": [
                "iam:GetLoginProfile",
                "iam:UpdateLoginProfile"
            ],
            "Resource": "arn:aws:iam::*:user/${aws:username}"
        },
        {
            "Sid": "AllowManageOwnVirtualMFADevice",
            "Effect": "Allow",
            "Action": [
                "iam:CreateVirtualMFADevice",
                "iam:DeleteVirtualMFADevice"
            ],
            "Resource": "arn:aws:iam::*:mfa/${aws:username}"
        },
        {
            "Sid": "AllowManageOwnUserMFA",
            "Effect": "Allow",
            "Action": [
                "iam:DeactivateMFADevice",
                "iam:EnableMFADevice",
                "iam:ListMFADevices",
                "iam:ResyncMFADevice"
            ],
            "Resource": "arn:aws:iam::*:user/${aws:username}"
        },
        {
            "Sid": "DenyAllExceptListedIfNoMFA",
            "Effect": "Deny",
            "NotAction": [
                "iam:ListUsers",
                "iam:ChangePassword",
                "iam:GetUser",
                "iam:CreateVirtualMFADevice",
                "iam:DeleteVirtualMFADevice",
                "iam:DeactivateMFADevice",
                "iam:EnableMFADevice",
                "iam:ListMFADevices",
                "iam:ResyncMFADevice"
            ],
            "Resource": "*",
            "Condition": {
                "BoolIfExists": {
                    "aws:MultiFactorAuthPresent": "false"
                }
            }
        }
    ],
    "Id": "RadishLogic.com MFA Required IAM Policy"
}

The name of my IAM Policy is MFA-Required, you may use whatever name you desire to use.

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