Po pracy wylogowuję się z konta i zamykam przeglądarkę.

Po pracy means after work.

The preposition po often means after in time expressions, and here it is followed by the noun praca in the appropriate case form:

• praca = work
• po pracy = after work

So the sentence begins by setting the time: this happens after work.

Here, po takes the locative case when it means after.

So:

• dictionary form: praca
• locative singular: pracy

That gives:

• po pracy = after work

A useful thing to remember is that pracy looks the same as the genitive and dative forms, but in this sentence it is functioning as the locative because of po.

Wylogowuję się means I log out or I am logging myself out.

The particle się is very common in Polish and often appears with verbs that are reflexive or behave like reflexive verbs. In this case, wylogować się / wylogowywać się is the standard verb for to log out.

So you learn it as a whole unit:

• wylogować się = to log out
• wylogowuję się = I log out / I am logging out

You generally should not think of się here as something optional. It belongs to the verb.

The form in the sentence comes from the imperfective verb:

• wylogowywać się = to be logging out / to log out habitually

The sentence uses:

• wylogowuję się = I log out / I am logging out

In everyday learning, though, you will often also meet the perfective partner:

• wylogować się = to log out (completed action)

So the pair is:

• wylogowywać się — imperfective
• wylogować się — perfective

This is a question of aspect.

• wylogowuję się is imperfective
• wyloguję się is perfective future

In Polish, perfective verbs do not normally have a present tense meaning. Their present-looking forms usually refer to the future.

So:

• wylogowuję się = I log out / I am logging out / I log out regularly
• wyloguję się = I will log out

In this sentence, the imperfective form works well because it can describe a repeated or habitual action: After work, I log out of my account and close the browser.

The preposition z here means from / out of, and it requires the genitive case.

So:

• konto = account
• genitive singular: konta

That gives:

• z konta = from the account / out of the account

This is exactly what Polish uses with log out:

• wylogować się z konta = to log out of an account

No, not with the intended meaning.

In Polish, to log out of an account is expressed with the reflexive verb plus z:

• wylogowuję się z konta

You do not normally say:

• wylogowuję konto

because that would not be the standard way to express log out of the account. The normal pattern is:

• wylogować się z + genitive

Because przeglądarka is the direct object of zamykam (I close), it must be in the accusative case.

Forms:

• przeglądarka = browser, nominative
• przeglądarkę = browser, accusative

So:

• zamykam przeglądarkę = I close the browser

This is very typical for feminine nouns ending in -a:

• nominative: książka
• accusative: książkę

and similarly:

• nominative: przeglądarka
• accusative: przeglądarkę

The dictionary form is:

• zamykać = to close

The sentence uses the 1st person singular present tense:

• zamykam = I close / I am closing

There is also a perfective partner:

• zamknąć = to close, to shut completely

So another useful aspect pair is:

• zamykać — imperfective
• zamknąć — perfective

Polish often leaves articles and possessives unstated when the meaning is clear from context.

English says:

• log out of my account
• close the browser

Polish can simply say:

• wylogowuję się z konta
• zamykam przeglądarkę

Depending on context, that may naturally mean:

• I log out of my account
• I close the browser

If you want to be more explicit, you can add words such as:

• mojego konta = my account
• tę przeglądarkę = this browser

But in many everyday situations, Polish does not need them.

Because the verb ending already tells you who the subject is.

• wylogowuję = I log out
• zamykam = I close

So ja is usually omitted unless you want emphasis or contrast.

Compare:

• Wylogowuję się z konta. = I log out of the account.
• Ja wylogowuję się z konta. = I log out of the account.
  (more emphatic, like I do, not someone else)

This is very normal in Polish.

It can most naturally describe a habit or a usual sequence of actions.

Because the sentence uses the imperfective present:

• wylogowuję się
• zamykam

it often means something like:

• After work, I log out of my account and close the browser.

That sounds like a regular routine.

Depending on context, Polish present tense can also refer to what someone is doing now, but with Po pracy, the habitual reading is especially natural.

Yes. Polish word order is more flexible than English, because case endings show grammatical relationships.

The original sentence is perfectly natural:

• Po pracy wylogowuję się z konta i zamykam przeglądarkę.

But you could also hear variations like:

• Wylogowuję się z konta i zamykam przeglądarkę po pracy.
• Z konta wylogowuję się po pracy i zamykam przeglądarkę.

However, not all versions sound equally natural in every context. The original is a very good neutral order: first the time phrase, then the actions.

In po pracy, it most naturally means after work in the everyday sense of after I finish my work / after my workday.

So the phrase is understood idiomatically, much like English after work.

It does not have to refer to a specific job title or workplace; it simply means the time after work is over.

A natural future version would usually use perfective verbs:

• Po pracy wyloguję się z konta i zamknę przeglądarkę.

That means:

• After work, I will log out of my account and close the browser.

Notice the aspect change:

• wylogowuję się / zamykam = present, often habitual
• wyloguję się / zamknę = future completed actions

This is a very common Polish pattern.