Deprecated warnings installing generators and Yeoman

Question

I,m receiving several errors when trying to install Angualar and some basic scaffolding generators yeoman and karma and angular on node version 14.17.6 npm 6.14.15, and Windows 11 all as admin on cmd.

I've tried this solution Installing npm package fails with 404 to no avail. I don't fully understand a lot of the errors. Does it say it's not compatible with my version of node? I do not know which version I need or where to find this information. Looking at the error it says >10?

Output is as follows

npm install -g grunt-cli bower yo generator-karma generator-angular npm WARN deprecated [email protected]: Deprecated npm WARN deprecated [email protected]: please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue npm WARN deprecated [email protected]: Legacy versions of mkdirp are no longer supported. Please

Found potential issues on your machine :( npm WARN notsup Unsupported engine for [email protected]: wanted: {"node":">=0.10.0 <7"} (current: {"node":"14.17.6","npm":"6.14.15"}) npm WARN notsup Not compatible with your version of node/npm: [email protected]

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