"It's all that matters" = "C'est tout ce qui compte" or "C'est tout ce qui importe"
"qu'est-ce que c'est ?" is "what is it?"
i think the phrase is qu'est-ce que and it means what do, or what does
what are you looking for on this site?
"Qu'est-ce que tu ... (verb) " means "what are you ... (verb)" in English. qu'est-ce que tu fais ? (what are you doing?) qu'est-ce que tu attends ? (what are you waiting for?) qu'est-ce que tu lis ? (what are you reading?)
Qu'est-ce que tu manges au restaurant? means What do you eat in a restaurant?
what's in the bag?
The spelling is rather confusing and the sentence seems incomplete: I think a reasonable interpretation is "This account has not been set up - the operation (or transaction) can not be executed"
Oui je l'ai ici.
What are you going to do for the party?
'Qu'est-ce que tu regardes à la télé?' means 'What are you watching on TV?'
"Qu'est-ce que" = What is? / What are? / What do? / What does?Some Examples:Qu'est-ce qu'il va faire? = What is he going to do?Qu'est-ce que tu vas faire? = What are you going to do?Qu'est-ce que tu veux dire? = What do you want to say? (What do you mean?)Qu'est-ce qu'elle veux dire? = What does she want to say? (What does she mean?)I hope this helps.