Added two new commands

ps-commands.md

@@ -64,4 +64,20 @@ Get-CimInstance -ComputerName $ComputerName -ClassName Win32_ComputerSystem | Se
 
 ```powershell
 Get-CimInstance -ComputerName $ComputerName -ClassName Win32_bios | Select-Object -Property SerialNumber
+```
+
+<br>
+
+### Remotely Fetch $ComputerName's Total/Free Storage
+
+```powershell
+Get-WmiObject Win32_LogicalDisk -ComputerName $ComputerName -Filter DriveType=3 | Select-Object DeviceID, @{'Name'='Size (GB)'; 'Expression'={[math]::truncate($_.size / 1GB)}}, @{'Name'='Freespace (GB)'; 'Expression'={[math]::truncate($_.freespace / 1GB)}}
+```
+
+<br>
+
+### Remotely Fetch $ComputerName's BIOS Version
+
+```powershell
+Get-WmiObject -Class Win32_BIOS -ComputerName $ComputerName
 ```