Compatibility with Windows 10

[Aerilius]

Windows 10 is not listed as supported in SketchUp’s hardware and software requirements because at the time of the last SketchUp update release it supported only operating systems released at that time. Conclusion: A next SketchUp update will give certainty.

Refer also to this advice:

@sketch3d_de

Because Windows 10 is an evolution of Windows 8.x only, it’s very unlikely that standard applications running under Windows 8 will be rendered unusable by Windows 10.

And to this experience about using unsupported or beta software on production systems (although Windows 10 soon is not beta anymore and more stable):

@bifterx

Its not useable. at all.I now have a problem

@Aerilius

In case you upgraded your production system, the best way to become productive again might be to downgrade to OS X 10.10. Remember, beta software is meant for developers and advanced users, who deploy the beta software on a secondary (testing) system, not on their main production system.

You could consider safely installing it on a secondary system (or side-by-side to your production system) and see how it works out before you go all for it, or wait some time for SketchUp to bring official support.