The menu bar

Yoake's menu bar replicates real mIRC's (verified directly against the official executable): just File, Tools, DCC, Window, Help - no View or Favorites, which in real mIRC aren't part of the main window either.

File

EntryWhat it does
ConnectOpens the network/login selector (Telegram or WhatsApp).
Options...Opens the Options window (see Options).
ExitCloses Yoake.

Tools

EntryWhat it does
Aliases... / Popups... / Remote...Opens the Script Editor on the corresponding tab (see Scripting).
Addresses...Opens the Address Book (see below).
Colours...Opens the Colors window (see Colors).
Font...Font settings (inside the Options window).

Not available, with the reason:

EntryWhy
Finger...DNS/ident lookup, specific to the IRC protocol.
Timer...The timer command exists and is fully functional (see Commands), just without a dedicated graphical panel.

DCC

EntryWhat it does
Send...Sends a file privately, with an mIRC-style progress window.

Not available, with the reason:

EntryWhy
Chat...Not possible on Telegram/WhatsApp: no direct peer-to-peer connection like on IRC. Use a private chat (query) instead.
Options...We don't have separate DCC settings (download folder, ports).

Window

EntryWhat it does
TileArranges all open windows in a grid.
CascadeStacks them in a staircase pattern.
CloseCloses the active window.

Not available: Arrange Icons - here minimized windows go to the taskbar at the bottom, they don't stay as icons on the desktop.

Help

EntryWhat it does
ContentsOpens this guide.
About...Information about Yoake (version, technologies used).

Not available: Register... - real mIRC is paid software, Yoake isn't: there's nothing to register.

In general: disabled menu entries always show, on hover, an explanation of why they're not available - either because the feature makes no sense outside IRC, or because it's already available another way (e.g. Timer, handled from the command line).

Toolbar

The row of icons below the menu bar, left to right:

IconWhat it does
🔌 ConnectConnects/disconnects the active window's network (Telegram or WhatsApp) - same as File > Connect.
âš™ī¸ OptionsOpens the Options window (see Options).
📄 Script Editor - AliasesOpens the Script Editor on the Aliases tab (see Scripting) - like real mIRC's green "/a" icon.
📋 Script Editor - PopupsOpens the Script Editor on the Popups tab.
📡 Script Editor - RemoteOpens the Script Editor on the Remote tab.
🎨 ColorsOpens the Colors window (see Colors).
📃 Channels/GroupsShows the channels/groups of the active window's network - the same result as the list command typed with no arguments (see Commands). You need to be connected already.
📇 Address BookOpens the Address Book (see below).
đŸ‘Ĩ ContactsSearches a contact (Telegram or WhatsApp, depending on the active window) and opens a private chat with a double click - the same result as the contacts command typed with no arguments (see Commands). You need to be connected already.
â–Ļ Tile WindowsArranges all open windows in a grid.
🗗 Cascade WindowsStacks them in a staircase pattern.
â„šī¸ About YoakeInformation about Yoake (version, technologies used).

Address Book

The equivalent of mIRC's Address Book window, adapted to Telegram and WhatsApp. Opens from the 📇 icon in the toolbar, or from Tools.

Field/ButtonWhat it does
NetworkChooses whether to manage Telegram or WhatsApp contacts.
ContactDropdown list of the chosen network's contacts.
🔍 (next to the Contact menu)Opens a small search popup by name or phone number, handy with lots of contacts - the same search already available in /contacts (see Commands). Clicking a result selects it in the Contact menu and closes the popup.
NameRenames the contact. On Telegram this is a real operation, synced to the account (the updated name also appears on your other linked devices) - it uses Telegram's native command to add/update a contact. On WhatsApp it's local only: Baileys doesn't allow writing to the phone's address book, so the name only changes inside Yoake.
PhoneRead-only: the number associated with the contact, when available.
Email / Website / NotesFree-form fields saved only inside Yoake (neither network supports them natively), handy as a personal reminder about the contact.
ChatOpens a private chat with the selected contact.
Who is?Shows the available information about the contact, the same result as the whois command (see Commands).
SaveSaves the changes made to the selected contact.

Notify tab

Like real mIRC: a list of contacts to be notified about when they connect or disconnect. A system message (🔔) appears in that network's Status when one of them changes state.

Field/ButtonWhat it does
đŸŸĸ / âšĒ / ❔Indicator next to the name: green = online now, white = offline, question mark = state not received yet (just added, before any event).
RemoveRemoves the contact from the Notify list.
Add selected contact in ContactsAdds the contact chosen on the Contacts tab to the Notify list.
On Telegram, presence arrives automatically for contacts (no action needed). On WhatsApp, Baileys requires an explicit subscription for each contact (done automatically as soon as you add it, and repeated on every reconnection) - if the contact has set their "Last seen" privacy to "Nobody", WhatsApp won't send any presence event regardless, no matter this subscription.

Not available, with the reason:

mIRC tabWhy
Who is?In mIRC's Address Book window it shows IRC protocol-specific data (host, shared channels, server, ping) - here that information is already covered by the Who is? button, adapted to Telegram/WhatsApp.
OptionsPath to the external mail program used by mIRC's Email button - here there's no Email button that launches an external program.