Playing the Quraan in the home with the intention of protection and bringing barakah in the home

Q: My question is with regards to the Qur'aan cube/speaker. Is it permissible to keep the Quraan playing in the home while cooking, doing mundane daily tasks and leaving the Quraan playing while being in another room? Is this disrespectful to the Quraan Shareef or can it be done with the intention of protection and bringing barakah in the home?

Working for a company that requires one to have meetings via video call and have an employee ID with an image

Q: If one works for a company in which one has meetings via video call, is this job still halaal and is the income earned still halaal? 

And if the company you are employed for at sometimes advertisers using photography on their company website or requires you to have an employee ID with your image on it, will the income be halaal?

Keeping in contact with a girl one intends to marry

Q: I love a girl and I want to marry her... She also loves me and agrees to marry me but I need some time to settle and marry her. We both are not like boyfriend and girlfriend. We don't say to each other I love you and all but we talk to each other. Is this a haraam relationship? We both are not in a relationship but is that consider as a haraam relationship?