diff --git a/apps/common/main/lib/component/HintManager.js b/apps/common/main/lib/component/HintManager.js
index 170eb68ab..bbe807a2f 100644
--- a/apps/common/main/lib/component/HintManager.js
+++ b/apps/common/main/lib/component/HintManager.js
@@ -446,7 +446,8 @@ Common.UI.HintManager = new(function() {
                         }
                     }, 10);
                 } else {
-                    var curLetter = null;
+                    var curLetter = null,
+                        match = false;
                     var keyCode = e.keyCode;
                     if (keyCode !== 16 && keyCode !== 17 && keyCode !== 18 && keyCode !== 91) {
                         curLetter = _lang === 'en' ? ((keyCode > 47 && keyCode < 58 || keyCode > 64 && keyCode < 91) ? String.fromCharCode(e.keyCode) : null) : e.key;
@@ -462,9 +463,16 @@ Common.UI.HintManager = new(function() {
                         _inputLetters = _inputLetters + curLetter.toUpperCase();
                         for (var i = 0; i < _currentControls.length; i++) {
                             var item = _currentControls[i];
-                            if (!_isItemDisabled(item) && item.attr('data-hint-title') === _inputLetters) {
-                                curr = item;
-                                break;
+                            if (!_isItemDisabled(item)) {
+                                var title = item.attr('data-hint-title'),
+                                    regExp = new RegExp('^' + _inputLetters + '');
+                                if (regExp.test(title)) {
+                                    match = true;
+                                }
+                                if (title === _inputLetters) {
+                                    curr = item;
+                                    break;
+                                }
                             }
                         }
                         if (curr) {
@@ -501,7 +509,8 @@ Common.UI.HintManager = new(function() {
                                 }
                                 if (curr.prop('id') === 'btn-goback' || curr.closest('.btn-slot').prop('id') === 'slot-btn-options' ||
                                     curr.closest('.btn-slot').prop('id') === 'slot-btn-mode' || curr.prop('id') === 'btn-favorite' || curr.parent().prop('id') === 'tlb-box-users' ||
-                                    curr.prop('id') === 'left-btn-thumbs' || curr.hasClass('scroll') || curr.prop('id') === 'left-btn-about') {
+                                    curr.prop('id') === 'left-btn-thumbs' || curr.hasClass('scroll') || curr.prop('id') === 'left-btn-about' ||
+                                    curr.prop('id') === 'left-btn-support') {
                                     _resetToDefault();
                                     return;
                                 }
@@ -516,6 +525,9 @@ Common.UI.HintManager = new(function() {
                                     if (curr.parent().prop('id') === 'slot-btn-chat') {
                                         _nextLevel(1);
                                         _setCurrentSection(undefined, $('#left-menu.hint-section'));
+                                    } else if (curr.prop('id') === 'id-right-menu-signature') {
+                                        _nextLevel(2);
+                                        _setCurrentSection(curr);
                                     } else {
                                         _nextLevel();
                                         _setCurrentSection(curr);
@@ -526,6 +538,8 @@ Common.UI.HintManager = new(function() {
                                     }
                                 }
                             }
+                        } else if (!match) {
+                            _inputLetters = '';
                         }
                     }
                 }
diff --git a/apps/documenteditor/main/app/view/FileMenuPanels.js b/apps/documenteditor/main/app/view/FileMenuPanels.js
index aa6187883..54a9acbde 100644
--- a/apps/documenteditor/main/app/view/FileMenuPanels.js
+++ b/apps/documenteditor/main/app/view/FileMenuPanels.js
@@ -1169,7 +1169,7 @@ define([
             this.lblApplication = $markup.findById('#id-info-appname');
             this.tblAuthor = $markup.findById('#id-info-author table');
             this.trAuthor = $markup.findById('#id-info-add-author').closest('tr');
-            this.authorTpl = '<tr><td><div style="display: inline-block;width: 200px;"><input type="text" spellcheck="false" class="form-control" readonly="true" value="{0}" ></div><div class="tool close img-commonctrl"></div></td></tr>';
+            this.authorTpl = '<tr><td><div style="display: inline-block;width: 200px;"><input type="text" spellcheck="false" class="form-control" readonly="true" value="{0}"></div><div class="tool close img-commonctrl" data-hint="2" data-hint-direction="right" data-hint-offset="small"></div></td></tr>';
 
             this.tblAuthor.on('click', function(e) {
                 var btn = $markup.find(e.target);
@@ -1848,8 +1848,8 @@ define([
                         '<td colspan="2"><label style="cursor: default;"><%= tipText %></label></td>',
                     '</tr>',
                     '<tr>',
-                        '<td><label class="link signature-view-link">' + me.txtView + '</label></td>',
-                        '<td align="right"><label class="link signature-edit-link <% if (!hasSigned) { %>hidden<% } %>">' + me.txtEdit + '</label></td>',
+                        '<td><label class="link signature-view-link" data-hint="2" data-hint-direction="bottom" data-hint-offset="medium">' + me.txtView + '</label></td>',
+                        '<td align="right"><label class="link signature-edit-link <% if (!hasSigned) { %>hidden<% } %>" data-hint="2" data-hint-direction="bottom" data-hint-offset="medium">' + me.txtEdit + '</label></td>',
                     '</tr>',
                 '</table>'
             ].join(''));
diff --git a/apps/documenteditor/main/app/view/FormSettings.js b/apps/documenteditor/main/app/view/FormSettings.js
index 4f79415cf..a63cf2628 100644
--- a/apps/documenteditor/main/app/view/FormSettings.js
+++ b/apps/documenteditor/main/app/view/FormSettings.js
@@ -214,13 +214,19 @@ define([
 
             this.chAutofit = new Common.UI.CheckBox({
                 el: $markup.findById('#form-chb-autofit'),
-                labelText: this.textAutofit
+                labelText: this.textAutofit,
+                dataHint: '1',
+                dataHintDirection: 'left',
+                dataHintOffset: 'small'
             });
             this.chAutofit.on('change', this.onChAutofit.bind(this));
 
             this.chMulti = new Common.UI.CheckBox({
                 el: $markup.findById('#form-chb-multiline'),
-                labelText: this.textMulti
+                labelText: this.textMulti,
+                dataHint: '1',
+                dataHintDirection: 'left',
+                dataHintOffset: 'small'
             });
             this.chMulti.on('change', this.onChMulti.bind(this));
 
@@ -401,7 +407,10 @@ define([
 
             this.chAspect = new Common.UI.CheckBox({
                 el: $markup.findById('#form-chb-aspect'),
-                labelText: this.textAspect
+                labelText: this.textAspect,
+                dataHint: '1',
+                dataHintDirection: 'left',
+                dataHintOffset: 'small'
             });
             this.chAspect.on('change', this.onChAspect.bind(this));
 
@@ -413,7 +422,10 @@ define([
                 data: [{ displayValue: this.textAlways,  value: Asc.c_oAscPictureFormScaleFlag.Always },
                     { displayValue: this.textNever,  value: Asc.c_oAscPictureFormScaleFlag.Never },
                     { displayValue: this.textTooBig,  value: Asc.c_oAscPictureFormScaleFlag.Bigger },
-                    { displayValue: this.textTooSmall,  value: Asc.c_oAscPictureFormScaleFlag.Smaller }]
+                    { displayValue: this.textTooSmall,  value: Asc.c_oAscPictureFormScaleFlag.Smaller }],
+                dataHint: '1',
+                dataHintDirection: 'bottom',
+                dataHintOffset: 'big'
             });
             this.cmbScale.setValue(Asc.c_oAscPictureFormScaleFlag.Always);
             this.lockedControls.push(this.cmbScale);
@@ -1150,7 +1162,10 @@ define([
                 this.btnBGColor = new Common.UI.ColorButton({
                     parentEl: $('#form-background-color-btn'),
                     transparent: true,
-                    menu: true
+                    menu: true,
+                    dataHint: '1',
+                    dataHintDirection: 'bottom',
+                    dataHintOffset: 'big'
                 });
                 this.lockedControls.push(this.btnBGColor);
                 this.btnBGColor.on('color:select', _.bind(this.onColorBGSelect, this));
diff --git a/apps/presentationeditor/main/app/view/FileMenuPanels.js b/apps/presentationeditor/main/app/view/FileMenuPanels.js
index 7f1c7992d..3539d06ff 100644
--- a/apps/presentationeditor/main/app/view/FileMenuPanels.js
+++ b/apps/presentationeditor/main/app/view/FileMenuPanels.js
@@ -994,7 +994,7 @@ define([
             this.lblApplication = $markup.findById('#id-info-appname');
             this.tblAuthor = $markup.findById('#id-info-author table');
             this.trAuthor = $markup.findById('#id-info-add-author').closest('tr');
-            this.authorTpl = '<tr><td><div style="display: inline-block;width: 200px;"><input type="text" spellcheck="false" class="form-control" readonly="true" value="{0}" ></div><div class="tool close img-commonctrl"></div></td></tr>';
+            this.authorTpl = '<tr><td><div style="display: inline-block;width: 200px;"><input type="text" spellcheck="false" class="form-control" readonly="true" value="{0}" ></div><div class="tool close img-commonctrl" data-hint="2" data-hint-direction="right" data-hint-offset="small"></div></td></tr>';
 
             this.tblAuthor.on('click', function(e) {
                 var btn = $markup.find(e.target);
@@ -1584,8 +1584,8 @@ define([
                         '<td colspan="2"><label style="cursor: default;"><%= tipText %></label></td>',
                     '</tr>',
                     '<tr>',
-                        '<td><label class="link signature-view-link">' + me.txtView + '</label></td>',
-                        '<td align="right"><label class="link signature-edit-link <% if (!hasSigned) { %>hidden<% } %>">' + me.txtEdit + '</label></td>',
+                        '<td><label class="link signature-view-link" data-hint="2" data-hint-direction="bottom" data-hint-offset="medium">' + me.txtView + '</label></td>',
+                        '<td align="right"><label class="link signature-edit-link <% if (!hasSigned) { %>hidden<% } %>" data-hint="2" data-hint-direction="bottom" data-hint-offset="medium">' + me.txtEdit + '</label></td>',
                     '</tr>',
                 '</table>'
             ].join(''));
diff --git a/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js b/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js
index 842243220..2701f9656 100644
--- a/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js
+++ b/apps/spreadsheeteditor/main/app/view/FileMenuPanels.js
@@ -1957,7 +1957,7 @@ define([
             this.lblApplication = $markup.findById('#id-info-appname');
             this.tblAuthor = $markup.findById('#id-info-author table');
             this.trAuthor = $markup.findById('#id-info-add-author').closest('tr');
-            this.authorTpl = '<tr><td><div style="display: inline-block;width: 200px;"><input type="text" spellcheck="false" class="form-control" readonly="true" value="{0}" ></div><div class="tool close img-commonctrl"></div></td></tr>';
+            this.authorTpl = '<tr><td><div style="display: inline-block;width: 200px;"><input type="text" spellcheck="false" class="form-control" readonly="true" value="{0}" ></div><div class="tool close img-commonctrl" data-hint="2" data-hint-direction="right" data-hint-offset="small"></div></td></tr>';
 
             this.tblAuthor.on('click', function(e) {
                 var btn = $markup.find(e.target);
@@ -2546,8 +2546,8 @@ define([
                         '<td colspan="2"><label style="cursor: default;"><%= tipText %></label></td>',
                     '</tr>',
                     '<tr>',
-                        '<td><label class="link signature-view-link">' + me.txtView + '</label></td>',
-                        '<td align="right"><label class="link signature-edit-link <% if (!hasSigned) { %>hidden<% } %>">' + me.txtEdit + '</label></td>',
+                        '<td><label class="link signature-view-link" data-hint="2" data-hint-direction="bottom" data-hint-offset="medium">' + me.txtView + '</label></td>',
+                        '<td align="right"><label class="link signature-edit-link <% if (!hasSigned) { %>hidden<% } %>" data-hint="2" data-hint-direction="bottom" data-hint-offset="medium">' + me.txtEdit + '</label></td>',
                     '</tr>',
                 '</table>'
             ].join(''));