diff --git a/apps/common/main/lib/component/HintManager.js b/apps/common/main/lib/component/HintManager.js
index 43c5346c3..d7f60c17c 100644
--- a/apps/common/main/lib/component/HintManager.js
+++ b/apps/common/main/lib/component/HintManager.js
@@ -120,7 +120,11 @@ Common.UI.HintManager = new(function() {
 
     var _api;
 
-    var _setCurrentSection = function (btn) {
+    var _setCurrentSection = function (btn, section) {
+        if (section) {
+            _currentSection = section;
+            return;
+        }
         if (btn === 'esc') {
             if (_currentLevel === 0) {
                 _currentSection = document;
@@ -172,11 +176,15 @@ Common.UI.HintManager = new(function() {
         clearInterval(_inputTimer);
     };
 
-    var _nextLevel = function() {
+    var _nextLevel = function(level) {
         _removeHints();
         _currentHints.length = 0;
         _currentControls.length = 0;
-        _currentLevel++;
+        if (level !== undefined) {
+            _currentLevel = level;
+        } else {
+            _currentLevel++;
+        }
     };
 
     var _prevLevel = function() {
@@ -476,8 +484,9 @@ Common.UI.HintManager = new(function() {
                                     _resetToDefault();
                                     return;
                                 }
-                                var needOpenPanel = (curr.attr('content-target') && !$('#' + curr.attr('content-target')).is(':visible'));
-                                if (!curr.attr('content-target') || needOpenPanel) { // need to open panel
+                                var needOpenPanel = (curr.attr('content-target') && !$('#' + curr.attr('content-target')).is(':visible') ||
+                                    (curr.parent().prop('id') === 'slot-btn-chat' && !$('#left-panel-chat').is(':visible')));
+                                if ((!curr.attr('content-target') && curr.parent().prop('id') !== 'slot-btn-chat') || needOpenPanel) { // need to open panel
                                     if (!($('#file-menu-panel').is(':visible') && (curr.parent().prop('id') === 'fm-btn-info' && $('#panel-info').is(':visible') ||
                                         curr.parent().prop('id') === 'fm-btn-settings' && $('#panel-settings').is(':visible')))) {
                                         if (curr.attr('for')) { // to trigger event in checkbox
@@ -503,8 +512,13 @@ Common.UI.HintManager = new(function() {
                                     return;
                                 }
                                 if (!_isComplete) {
-                                    _nextLevel();
-                                    _setCurrentSection(curr);
+                                    if (curr.parent().prop('id') === 'slot-btn-chat') {
+                                        _nextLevel(1);
+                                        _setCurrentSection(undefined, $('#left-menu.hint-section'));
+                                    } else {
+                                        _nextLevel();
+                                        _setCurrentSection(curr);
+                                    }
                                     _showHints();
                                     if (_currentHints.length < 1) {
                                         _resetToDefault();
@@ -516,7 +530,7 @@ Common.UI.HintManager = new(function() {
                 }
             }
 
-            _needShow = (e.keyCode == Common.UI.Keys.ALT && (!Common.Utils.ModalWindow.isVisible()) && _isDocReady);
+            _needShow = (e.keyCode == Common.UI.Keys.ALT && (!Common.Utils.ModalWindow.isVisible()) && _isDocReady && _arrAlphabet.length > 0);
         });
     };
 
diff --git a/apps/documenteditor/main/app/view/FileMenuPanels.js b/apps/documenteditor/main/app/view/FileMenuPanels.js
index 950979fed..57a72c501 100644
--- a/apps/documenteditor/main/app/view/FileMenuPanels.js
+++ b/apps/documenteditor/main/app/view/FileMenuPanels.js
@@ -155,7 +155,7 @@ define([
                     '<tr>',
                         '<% _.each(row, function(item) { %>',
                             '<% if (item.type!==Asc.c_oAscFileType.DOCM || fileType=="docm") { %>',
-                            '<td><div><svg class="btn-doc-format" format="<%= item.type %>", format-ext="<%= item.ext %>">',
+                            '<td><div><svg class="btn-doc-format" format="<%= item.type %>", format-ext="<%= item.ext %>" data-hint="2" data-hint-direction="left-top" data-hint-offset="4, 4">',
                             '<use xlink:href="#svg-format-<%= item.imgCls %>"></use>',
                             '</svg></div></td>',
                             '<% } %>',
@@ -912,14 +912,14 @@ define([
             '<div class="thumb-list">',
                 '<% if (blank) { %> ',
                 '<div class="blank-document">',
-                    '<div class="blank-document-btn">',
+                    '<div class="blank-document-btn" data-hint="2" data-hint-direction="left-top" data-hint-offset="2, 10">',
                         '<svg class="btn-blank-format"><use xlink:href="#svg-format-blank"></use></svg>',
                     '</div>',
                     '<div class="title"><%= scope.txtBlank %></div>',
                 '</div>',
                 '<% } %>',
                 '<% _.each(docs, function(item, index) { %>',
-                '<div class="thumb-wrap" template="<%= item.url %>">',
+                '<div class="thumb-wrap" template="<%= item.url %>" data-hint="2" data-hint-direction="left-top" data-hint-offset="14, 22">',
                     '<div class="thumb" ',
                         '<% if (!_.isEmpty(item.image)) {%> ',
                         ' style="background-image: url(<%= item.image %>);">',
diff --git a/apps/documenteditor/main/app/view/TableSettings.js b/apps/documenteditor/main/app/view/TableSettings.js
index bf31a827b..692d8e3b0 100644
--- a/apps/documenteditor/main/app/view/TableSettings.js
+++ b/apps/documenteditor/main/app/view/TableSettings.js
@@ -442,7 +442,9 @@ define([
                 parentEl: $('#table-btn-distrub-rows', me.$el),
                 cls: 'btn-toolbar',
                 iconCls: 'toolbar__icon distribute-rows',
-                hint: this.textDistributeRows
+                hint: this.textDistributeRows,
+                dataHint: '1',
+                dataHintDirection: 'top'
             });
             this.lockedControls.push(this.btnDistributeRows);
             this.btnDistributeRows.on('click', _.bind(function(btn){
@@ -453,7 +455,10 @@ define([
                 parentEl: $('#table-btn-distrub-cols', me.$el),
                 cls: 'btn-toolbar',
                 iconCls: 'toolbar__icon distribute-columns',
-                hint: this.textDistributeCols
+                hint: this.textDistributeCols,
+                dataHint: '1',
+                dataHintDirection: 'bottom',
+                dataHintOffset: 'small'
             });
             this.lockedControls.push(this.btnDistributeCols);
             this.btnDistributeCols.on('click', _.bind(function(btn){
@@ -471,7 +476,10 @@ define([
                 cls         : 'btn-toolbar',
                 iconCls     : 'toolbar__icon table-to-text',
                 caption     : this.textConvert,
-                style       : 'width: 100%;text-align: left;'
+                style       : 'width: 100%;text-align: left;',
+                dataHint    : '1',
+                dataHintDirection: 'left',
+                dataHintOffset: 'medium'
             });
             this.btnConvert.on('click', _.bind(this.onConvertTable, this));
             this.lockedControls.push(this.btnConvert);
diff --git a/apps/presentationeditor/main/app/view/FileMenuPanels.js b/apps/presentationeditor/main/app/view/FileMenuPanels.js
index 72c8db211..7aabc1d5b 100644
--- a/apps/presentationeditor/main/app/view/FileMenuPanels.js
+++ b/apps/presentationeditor/main/app/view/FileMenuPanels.js
@@ -143,7 +143,7 @@ define([
                     '<tr>',
                         '<% _.each(row, function(item) { %>',
                             '<% if (item.type!==Asc.c_oAscFileType.PPTM || fileType=="pptm") { %>',
-                            '<td><div><svg class="btn-doc-format" format="<%= item.type %>", format-ext="<%= item.ext %>">',
+                            '<td><div><svg class="btn-doc-format" format="<%= item.type %>", format-ext="<%= item.ext %>" data-hint="2" data-hint-direction="left-top" data-hint-offset="4, 4">',
                                 '<use xlink:href="#svg-format-<%= item.imgCls %>"></use>',
                             '</svg></div></td>',
                             '<% } %>',
@@ -769,14 +769,14 @@ define([
             '<div class="thumb-list">',
                 '<% if (blank) { %> ',
                 '<div class="blank-document">',
-                    '<div class="blank-document-btn">',
+                    '<div class="blank-document-btn" data-hint="2" data-hint-direction="left-top" data-hint-offset="10, 1">',
                         '<svg class="btn-blank-format"><use xlink:href="#svg-format-blank"></use></svg>',
                     '</div>',
                     '<div class="title"><%= scope.txtBlank %></div>',
                 '</div>',
                 '<% } %>',
                 '<% _.each(docs, function(item, index) { %>',
-                    '<div class="thumb-wrap" template="<%= item.url %>">',
+                    '<div class="thumb-wrap" template="<%= item.url %>" data-hint="2" data-hint-direction="left-top" data-hint-offset="22, 13">',
                         '<div class="thumb" ',
                         '<%  if (!_.isEmpty(item.image)) {%> ',
                             ' style="background-image: url(<%= item.image %>);">',
diff --git a/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js b/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js
index 1367681ec..255ed98cd 100644
--- a/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js
+++ b/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js
@@ -136,7 +136,7 @@ define([
                     '<tr>',
                         '<% _.each(row, function(item) { %>',
                             '<% if (item.type!==Asc.c_oAscFileType.XLSM || fileType=="xlsm") { %>',
-                            '<td><div><svg class="btn-doc-format" format="<%= item.type %>", format-ext="<%= item.ext %>">',
+                            '<td><div><svg class="btn-doc-format" format="<%= item.type %>", format-ext="<%= item.ext %>" data-hint="2" data-hint-direction="left-top" data-hint-offset="4, 4">',
                                 '<use xlink:href="#svg-format-<%= item.imgCls %>"></use>',
                             '</svg></div></td>',
                             '<% } %>',
@@ -1736,14 +1736,14 @@ define([
             '<div class="thumb-list">',
                 '<% if (blank) { %> ',
                 '<div class="blank-document">',
-                    '<div class="blank-document-btn">',
+                    '<div class="blank-document-btn" data-hint="2" data-hint-direction="left-top" data-hint-offset="10, 1">',
                         '<svg class="btn-blank-format"><use xlink:href="#svg-format-blank"></use></svg>',
                     '</div>',
                     '<div class="title"><%= scope.txtBlank %></div>',
                 '</div>',
                 '<% } %>',
                 '<% _.each(docs, function(item, index) { %>',
-                    '<div class="thumb-wrap" template="<%= item.url %>">',
+                    '<div class="thumb-wrap" template="<%= item.url %>" data-hint="2" data-hint-direction="left-top" data-hint-offset="22, 13">',
                     '<div class="thumb" ',
                         '<% if (!_.isEmpty(item.image)) {%> ',
                             ' style="background-image: url(<%= item.image %>);">',