Після зустрічі вона зберігає файл у папці на комп’ютері.

Because після requires the genitive case in Ukrainian.

• dictionary form: зустріч = meeting
• genitive singular: зустрічі

So:

• після зустрічі = after the meeting

This is a very common pattern:

• після уроку = after the lesson
• після роботи = after work
• після обіду = after lunch

Зберігає is present tense, third person singular:

• я зберігаю = I save / am saving
• ти зберігаєш = you save
• вона зберігає = she saves / is saving

In Ukrainian, the present tense can often cover both:

• she saves
• she is saving

The exact English translation depends on context.

Because після зустрічі can describe a general routine, not only one future event.

So the sentence can mean something like:

• After the meeting, she saves the file...
• After meetings, she saves the file...
• Once the meeting is over, she saves the file...

If you wanted a clear one-time future meaning, Ukrainian would more naturally use a future/perfective verb such as збереже:

• Після зустрічі вона збереже файл... = After the meeting, she will save the file...

This is about aspect, which is very important in Ukrainian.

• зберігати / зберігає = imperfective
  • focuses on the process, repeated action, or general fact
• зберегти / збереже = perfective
  • focuses on a completed action or single result

So:

• Вона зберігає файл = She saves / is saving the file
• Вона збереже файл = She will save the file

In your sentence, зберігає suggests a regular or descriptive action.

Because файл is the direct object of зберігає, so it is in the accusative case.

But файл is:

• masculine
• inanimate

For masculine inanimate nouns, the accusative singular is usually the same as the nominative singular.

So:

• nominative: файл
• accusative: файл

That is why the form does not change.

Compare:

• Я бачу стіл = I see a table
• Вона зберігає файл = She saves a file

Because у папці means in the folder, showing location, so Ukrainian uses the locative case.

• папка = folder
• у папці = in the folder

If you said у папку, that would be accusative, and it would suggest motion into the folder:

• Вона кладе файл у папку = She puts the file into the folder

So the contrast is:

• у папці = in the folder
• у папку = into the folder

This is mostly an idiomatic preposition choice.

In Ukrainian, for devices such as computers, you often say:

• на комп’ютері = on the computer
• на телефоні = on the phone

This is similar to English, where we also often say on the computer.

Meanwhile, у комп’ютері would sound more like inside the computer, physically inside the machine, not just stored or done on it.

So here:

• у папці на комп’ютері = in a folder on the computer

Because it is in the locative singular after у when expressing location.

The noun папка changes like this:

• nominative: папка
• locative: у папці

Many feminine nouns ending in -ка change to -ці in the locative:

• книжка → у книжці
• сумка → у сумці
• папка → у папці

So у папці is the normal locative form.

Because after на meaning location, the noun goes into the locative case:

• комп’ютер = computer
• на комп’ютері = on the computer

This is a regular locative pattern for many masculine nouns:

• на столі = on the table
• у телефоні = in the phone
• на комп’ютері = on the computer

The apostrophe in комп’ютер shows that the consonant before it is not softened and that the following sound begins more separately.

So п’ю is not pronounced like a softened п plus ю. The apostrophe keeps the consonant hard.

This is a spelling feature you will see in words like:

• ім’я = name
• об’єкт = object
• п’ять = five
• комп’ютер = computer

For learners, the main thing is: the apostrophe is part of the spelling and affects pronunciation.

Yes. In many cases, у and в are interchangeable.

So both are possible:

• у папці
• в папці

Ukrainian often chooses у or в for ease of pronunciation and smooth sound. That is called euphony.

In your sentence, у папці sounds natural because it fits the surrounding sounds well.

Yes. Ukrainian word order is quite flexible.

The neutral order here is:

• Після зустрічі вона зберігає файл у папці на комп’ютері.

But other orders are possible, depending on emphasis:

• Вона після зустрічі зберігає файл у папці на комп’ютері.
• Файл вона зберігає у папці на комп’ютері після зустрічі.

The original sentence sounds natural and neutral. English relies more heavily on fixed word order; Ukrainian uses case endings, so it can move parts around more freely.

The most natural reading is that the file is saved in a folder located on the computer.

So the phrase groups like this:

• [зберігає файл] [у папці] [на комп’ютері]

In normal usage, this means:

• the file is stored in a folder
• that folder is on the computer

If you wanted to stress the tool or device she is using, Ukrainian might phrase it differently depending on context. But in this sentence, the storage location is the main idea.

Because Ukrainian has no articles like English a/an/the.

So nouns like:

• файл
• папка
• комп’ютер
• зустріч

do not need an article.

Whether English uses a file, the file, a folder, or the folder depends on context and is supplied by the translation, not by a separate Ukrainian word.