So you decided not to wait and want to update to Windows 10 well here are a few things to check before making the jump.
Malware – Virus Infections
If you have any sign of these you may want to get this fixed before installing
The Compatibility Checker
See if your computer will actually run Windows 10 with no issues , run the checker
Instructions here : Will Your PC Run Windows 10
Backup
Do not assume that everything will go well , make sure you back up before installing because things can and have gone wrong.
The Next Version
Be aware that there is an updated version that should fix a lot of the ‘ niggly ” issues arriving in Oct.