Ok when you say passphrase do you mean the 24 word seed?
No. I always try to be as precisely as possible.
In my words:
Passphrase = A passphrase you can set (a password)
Mnemonic code = A seed encoded into 12/24 words
Seed = very long random number (rarely(!) also means the mnemonic code for easier understanding)
Which tool apps you recommend to download for a average user like me? Im kinda worried on how much storage does the device have to install all these apps.
This depends on what you are using.
If you want to install multiple non-wallet apps, you probably won't be able to have all installed at the same time.
But you can always just uninstall, install a different application, uninstall it and reinstall the first one.
The data will NOT get lost. It is always derived from your seed.
Yeah its linux virtual machine and yeah i added the usb empty filter. What could the problem be?
I currently don't have a clue, sorry.
The virtual machine itself might be a problem, i don't know.
I would also suggest to simply update to windows 10.
Windows 7 is outdated, way less secure and you should have stopped using it like 3 years ago.
If you don't want to upgrade to win10 - for whatever reason - your fallback option would be a bootable linux distro (or even a dualboot beside windows).
This definitely works, since it is like a standard linux install.
But it is way less convenient.. you'd have to reboot your machine each time and boot into your live distro.