diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 534070fcfb..cf6ce63c40 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -460,6 +460,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_update_telegram" = "Update Telegram";
 "lng_dlg_search_in" = "Search messages in";
 "lng_dlg_search_from" = "From: {user}";
+"lng_chat_menu" = "Chat menu";
 
 "lng_settings_save" = "Save";
 "lng_settings_apply" = "Apply";
diff --git a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
index c14e08bd7f..6eb1651d64 100644
--- a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
@@ -258,6 +258,13 @@ TopBarWidget::TopBarWidget(
 	}, lifetime());
 
 	setCursor(style::cur_pointer);
+	_call->setAccessibleName(tr::lng_profile_action_short_call(tr::now));
+	_groupCall->setAccessibleName(tr::lng_group_call_title(tr::now));
+	_search->setAccessibleName(tr::lng_shortcuts_search(tr::now));
+	_infoToggle->setAccessibleName(tr::lng_settings_section_info(tr::now));
+	_menuToggle->setAccessibleName(tr::lng_chat_menu(tr::now));
+	_back->setAccessibleName(tr::lng_go_back(tr::now));
+	_cancelChoose->setAccessibleName(tr::lng_cancel(tr::now));
 }
 
 TopBarWidget::~TopBarWidget() = default;
@@ -1002,6 +1009,13 @@ void TopBarWidget::refreshInfoButton() {
 	}
 	if (_info) {
 		_info->setAttribute(Qt::WA_TransparentForMouseEvents);
+		_info->setAccessibleName(tr::lng_settings_section_info(tr::now));
+		if (_back && _info) {
+			QWidget::setTabOrder(_back.data(), _info.data());
+		}
+		if (_info && _search) {
+			QWidget::setTabOrder(_info.data(), _search.data());
+		}
 	}
 }
 
diff --git a/Telegram/SourceFiles/ui/controls/send_button.cpp b/Telegram/SourceFiles/ui/controls/send_button.cpp
index 0dd88a0f57..54b5c222e7 100644
--- a/Telegram/SourceFiles/ui/controls/send_button.cpp
+++ b/Telegram/SourceFiles/ui/controls/send_button.cpp
@@ -16,6 +16,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "styles/style_boxes.h"
 #include "styles/style_chat_helpers.h"
 #include "styles/style_credits.h"
+#include "lang/lang_keys.h"
+#include "ui/text/format_values.h"
 
 namespace Ui {
 namespace {
@@ -79,6 +81,27 @@ void SendButton::setState(State state) {
 	}
 	_state = state;
 
+	setAccessibleName([&] {
+		switch (_state.type) {
+		case Type::Send: return tr::lng_send_button(tr::now);
+		case Type::Record:
+			return tr::lng_shortcuts_record_voice_message(tr::now);
+		case Type::Round:
+			return tr::lng_shortcuts_record_round_message(tr::now);
+		case Type::Cancel: return tr::lng_cancel(tr::now);
+		case Type::Save: return tr::lng_settings_save(tr::now);
+		case Type::Slowmode:
+			return tr::lng_slowmode_enabled(
+				tr::now,
+				lt_left,
+				Ui::FormatDurationWordsSlowmode(_state.slowmodeDelay));
+		case Type::Schedule: return tr::lng_schedule_button(tr::now);
+		case Type::EditPrice:
+			return tr::lng_suggest_menu_edit_price(tr::now);
+		}
+		Unexpected("Send button type.");
+	}());
+
 	if (voiceRoundTransition) {
 		_voiceRoundAnimating = true;
 
diff --git a/Telegram/lib_ui b/Telegram/lib_ui
index 43508216d6..804feb7eb0 160000
--- a/Telegram/lib_ui
+++ b/Telegram/lib_ui
@@ -1 +1 @@
-Subproject commit 43508216d607025af8de8565637b75888500c04f
+Subproject commit 804feb7eb0bf8b7d62bb52fa9516b951c33785fc