"Mój dom ma okna."

Translation: My house has windows.

[bestllama]

Mine has Linux

[candlelightener]

Btw, I'm using arch

[Gabor87]

Home is a place, house is a building. It should definitely be replaced to house.

[warfreak2]

Places (including home) can have windows.

[Gabriela-Izabela]

I understand that the plural of "okno" is "okna" but it's not very clear in the translation bubble. Or is it just me?

[Vengir]

"Okna" can be either singular genitive, nominative plural, or accusative plural. In this sentence it's accusative plural.

[Niki_shpch]

Why is the variant "There are windows in my house" wrong?

[Vengir]

I guess it's because Duolingo expects you to have literal translations whenever it makes sense.

[MagicOfLA]

Because that would be W moim domu są okna.

[BethBogard1]

I would hope so...

[Tobex2]

My house has a window is also not accepted..... why please?

[MagicOfLA]

Because "okna" is plural. My house has windows.

[Olha_Osia]

my house has windows

[Thierry835984]

Some of these lessons use self-evident examples