Nápověda je tady.

Nápověda is a feminine noun. In this sentence it is in the nominative singular, because it is the subject of the sentence — the thing that is here.

Its dictionary form is also nápověda, so what you see here is the basic form of the word.

Je is the 3rd person singular present tense of být (to be).

So:

• je = is

In Nápověda je tady, it links the subject nápověda with the location tady. English also needs is here, and standard Czech does too.

Tady means here.

It is very common in everyday Czech.
Zde also means here, but it sounds more formal, written, or official.

So:

• tady = here, normal everyday speech
• zde = here, more formal

In ordinary conversation, tady is usually the more natural choice.

Yes, Czech word order is more flexible than English word order.

Nápověda je tady is a normal, neutral sentence. But you could also say:

• Tady je nápověda. = Here is the hint/help.
• Nápověda tady je. = more emphatic, like The hint is here (perhaps contrasting with somewhere else)

So the basic meaning stays similar, but the focus or emphasis changes.

Czech does not have articles like English a and the.

So nápověda can mean:

• a hint
• the hint
• help
• the help text

The exact interpretation depends on the context.

That is completely normal in Czech, and learners have to get used to understanding definiteness from the situation rather than from an article.

Tady is not a noun, so it does not have a case here. It is an adverb of place.

Only nouns, pronouns, adjectives, and some numerals decline for case.
Since tady just means here, it stays the same.

So in this sentence:

• nápověda = nominative subject
• je = verb
• tady = adverb of place

Not exactly.

Pomoc usually means help in the general sense — assistance, aid, support.

Nápověda often means something more like:

• a hint
• a prompt
• a help message
• a help section in software or instructions

So if you see Nápověda je tady on a website, app, or screen, it may sound more like Help is here or The hint/help section is here, not necessarily someone is helping you physically.

A rough English-friendly pronunciation is:

NAA-poh-vye-da ye TA-dih

A few key points:

• Czech stress is usually on the first syllable: NÁ-pověda
• á is a long a
• ě after v sounds roughly like vye
• j in Czech sounds like English y in yes
• tady has stress on ta

So:

• nápověda ≈ NAA-poh-vye-da
• je ≈ ye
• tady ≈ TA-dih

In standard Czech, no — you should keep je.

So the normal sentence is:

• Nápověda je tady.

Leaving out je would sound incomplete, nonstandard, or perhaps like a heading or note rather than a full sentence.

For learners, the safe rule is: if English needs is here, standard Czech usually needs je too.