First of all I suppose there is no solution for everything that disappeared. Sometimes I pull the wifi stick out but mostly not.
Please can anybody give me some hints to download + install Windows 10 a legal way completely for free?
If your Windows 7 installation was legal then you can still upgrade to Windows 10 for free it would seem:
To upgrade for free, use the Windows Media Creation Tool and select to upgrade from there. Enter in your Windows 7 (or Windows 8) licence key, and you should soon have a Windows 10 running – for free.
You may not be asked for the key since Microsoft should have a record of it from when Win7 was installed.
The Media Creation route linked to above is very simple and I'd recommendL
Making the installation media on a USB thumb drive -- Microsoft say at least 8GB.
And make sure you have a full backup of your system and especially your valuable files on a separate media -- external hard drive that you can unplug or on another computer -- because the old saying goes "It isn't if your hard drive crashes but when your hard drive crashes -- since it will"
If you do not have the software utility to do this I strongly recommend the free version of Macrium Reflect -- it is easy to use and very quick. Much easier than getting -- go to that website and click on HOME USE and follow the instructions involving them sending you a code ..... It's worth it!
Sorry, after have cleaned up some other maps everything appeared again. It must be something related with the memory. But I'm always working with Windows 7 which is not supported anymore. Please can anybody give me some hints to download + install Windows 10 a legal way completely for free? Thanks a lot for everybody's interest. What is "Forum Clubhouse" please?