How do I find out what version of Windows I am using?

Usage

• macOS neagent and keychain
• How do I download the GOOSE VPN software to my Windows desktop?
• How to turn the "You're not safe online" pop-up off?
• Why do I only see a few servers?
• Does GOOSE VPN have a Kill Switch?
• The speed of my internet connection decreases a lot when using GOOSE VPN.
• I can’t download with GOOSE VPN.
• I often get an error message about the server being unreachable.
• I want to use a popular video streaming service, but it doesn’t work with GOOSE VPN.
• Which protocol should I use for Mac?
• How do I know GOOSE is set up properly?
• Why does Windows Defender report that GOOSE VPN is unsafe?
• How do I change the protocol GOOSE uses?
• Why do I get a warning dialog about an unidentified developer when installing GOOSE on macOS?
• On what devices can I use GOOSE VPN?
• Can I install GOOSE VPN on my NAS?
• Which servers can I use to download?
• Is it allowed to download Torrents with GOOSE VPN?
• Can I use GOOSE VPN on multiple devices?
• Do I have to use VPN if I want to download torrents?
• How do I choose a different server location?
• Can I install VPN on my Apple TV?
• Will I be using a different IP address every time I go online?
• How do I find my IP address?
• Does VPN slow down internet connection?
• How do I find out what version of Windows I am using?
• How do I find out what Mac I have?
• How do I find out what version of Android I am using?
• How do I find out which version of iOS I am using?
• Can I install GOOSE VPN on my router?