diff --git a/onboard.ps1 b/onboard.ps1
index 81d9594..72cda37 100644
--- a/onboard.ps1
+++ b/onboard.ps1
@@ -32,7 +32,13 @@ function Install-Thunderbird {
     winget install Mozilla.Thunderbird
 }
 
+function Install-Thunderbird {
+    Write-Host "Installing 7zip"
+    winget install 7zip.7zip
+}
+
 function Install-Software {
+    Install-7zip
     Install-ScreenBox
     Install-Qview
     Install-OnlyOffice
@@ -40,6 +46,7 @@ function Install-Software {
 }
 
 function Install-Software-NoOffice {
+    Install-7zip
     Install-ScreenBox
     Install-Qview
 }
diff --git a/vargscript.ps1 b/vargscript.ps1
index 72dd855..0e5d371 100644
--- a/vargscript.ps1
+++ b/vargscript.ps1
@@ -86,6 +86,13 @@ function Install-JaxCore {
     Write-Host "Installing Jaxcore"
     $process = Start-Process powershell.exe -ArgumentList "iwr -useb `"https://raw.githubusercontent.com/Jax-Core/JaxCore/master/CoreInstaller.ps1`" | iex" -PassThru
     $process.WaitForExit()
+    Write-Host "Installing WeatherAddon"
+    $tempPath = Join-Path $env:TEMP "rainmeter-calendar.rmskin"
+    $download = "https://git.tcmeta.net/kurtis/win11-scripts/raw/branch/main/vargscript/small_clean_weather_animated__by_zivallh_de00go4.rmskin"
+    Invoke-WebRequest $download -Out $tempPath
+    Start-Process -wait $tempPath
+    Write-Host "Removing Temp"
+    Remove-Item $tempPath -Force
 }
 
 function Install-Cyberduck {
@@ -156,6 +163,13 @@ function Install-SSHCLient {
     Add-WindowsCapability -Online -Name OpenSSH.Client~~~~0.0.1.0
 }
 
+function Install-Mattermost {
+    Write-Host "Installing Mattermost"
+    winget install Mattermost.MattermostDesktop
+}
+
+
+
 function Show-InteractiveMenu {
     param (
         [string]$Title = "Main Menu",
@@ -205,6 +219,7 @@ do {
             Install-VSCode
             Install-Git
             Install-SSHCLient
+            Install-Mattermost
             Pause
         }
         "2" {
diff --git a/vargscript/small_clean_weather_animated__by_zivallh_de00go4.rmskin b/vargscript/small_clean_weather_animated__by_zivallh_de00go4.rmskin
new file mode 100644
index 0000000..cd366da
Binary files /dev/null and b/vargscript/small_clean_weather_animated__by_zivallh_de00go4.rmskin differ