diff --git a/src/app/common/progress/progress.component.spec.ts b/src/app/common/progress/progress.component.spec.ts
index e5c8f4bb..735354d2 100644
--- a/src/app/common/progress/progress.component.spec.ts
+++ b/src/app/common/progress/progress.component.spec.ts
@@ -7,7 +7,7 @@ import { RouterTestingModule } from '@angular/router/testing';
 import { Router } from '@angular/router';
 import { BehaviorSubject, Observable } from 'rxjs';
 
-class MockedRouter {
+export class MockedRouter {
   events: BehaviorSubject<boolean>;
 
   constructor() {
diff --git a/src/app/components/help/help.component.html b/src/app/components/help/help.component.html
index 0eda8204..eab6611f 100644
--- a/src/app/components/help/help.component.html
+++ b/src/app/components/help/help.component.html
@@ -3,6 +3,19 @@
     <div class="default-content">
         <div class="container mat-elevation-z8">
             <mat-accordion>
+                <mat-expansion-panel>
+                    <mat-expansion-panel-header>
+                        <mat-panel-title> Useful shortcuts </mat-panel-title>
+                    </mat-expansion-panel-header>
+                    <mat-list>
+                        <mat-list-item> ctrl + + to zoom in </mat-list-item>
+                        <mat-list-item> ctrl + - to zoom out </mat-list-item>
+                        <mat-list-item> ctrl + 0 to reset zoom </mat-list-item>
+                        <mat-list-item> ctrl + a to select all items on map </mat-list-item>
+                        <mat-list-item> ctrl + shift + a to deselect all items on map </mat-list-item>
+                        <mat-list-item> ctrl + shift + s to go to preferences </mat-list-item>
+                    </mat-list>
+                </mat-expansion-panel>
                 <mat-expansion-panel>
                     <mat-expansion-panel-header>
                         <mat-panel-title> Third party components </mat-panel-title>
diff --git a/src/app/components/project-map/project-map.component.spec.ts b/src/app/components/project-map/project-map.component.spec.ts
index 5d926762..aac69a06 100644
--- a/src/app/components/project-map/project-map.component.spec.ts
+++ b/src/app/components/project-map/project-map.component.spec.ts
@@ -2,6 +2,7 @@ import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { ProjectMapComponent } from './project-map.component';
 import { MatIconModule, MatToolbarModule, MatMenuModule, MatCheckboxModule } from '@angular/material';
+import { Router } from '@angular/router';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { ServerService } from '../../services/server.service';
 import { ProjectService } from '../../services/project.service';
@@ -52,6 +53,8 @@ import { MapSettingService } from '../../services/mapsettings.service';
 import { ProjectMapMenuComponent } from './project-map-menu/project-map-menu.component';
 import { MockedToasterService } from '../../services/toaster.service.spec';
 import { ToasterService } from '../../services/toaster.service';
+import { MapNodesDataSource, MapLinksDataSource, MapDrawingsDataSource, MapSymbolsDataSource } from '../../cartography/datasources/map-datasource';
+import { MockedRouter } from '../../common/progress/progress.component.spec';
 
 export class MockedProgressService {
   public activate() {}
@@ -205,6 +208,7 @@ describe('ProjectMapComponent', () => {
   let nodesDataSource = new MockedNodesDataSource();
   let linksDataSource = new MockedLinksDataSource();
   let mockedToasterService = new MockedToasterService();
+  let router = new MockedRouter();
   let nodeCreatedLabelStylesFixer;
 
   beforeEach(async(() => {
@@ -249,7 +253,12 @@ describe('ProjectMapComponent', () => {
         { provide: NodeCreatedLabelStylesFixer, useValue: nodeCreatedLabelStylesFixer},
         { provide: MapScaleService },
         { provide: NodeCreatedLabelStylesFixer, useValue: nodeCreatedLabelStylesFixer},
-        { provide: ToasterService, useValue: mockedToasterService }
+        { provide: ToasterService, useValue: mockedToasterService },
+        { provide: MapNodesDataSource, useClass: MapNodesDataSource },
+        { provide: MapLinksDataSource, useClass: LinksDataSource },
+        { provide: MapDrawingsDataSource, useClass: MapDrawingsDataSource },
+        { provide: MapSymbolsDataSource, useClass: MapSymbolsDataSource },
+        { provide: Router, useValue: router}
       ],
       declarations: [ProjectMapComponent, ProjectMapMenuComponent, D3MapComponent, ...ANGULAR_MAP_DECLARATIONS],
       schemas: [NO_ERRORS_SCHEMA]
diff --git a/src/app/components/project-map/project-map.component.ts b/src/app/components/project-map/project-map.component.ts
index 002d167b..247c795a 100644
--- a/src/app/components/project-map/project-map.component.ts
+++ b/src/app/components/project-map/project-map.component.ts
@@ -1,5 +1,5 @@
 import { Component, OnDestroy, OnInit, ViewChild, ViewEncapsulation } from '@angular/core';
-import { ActivatedRoute, ParamMap } from '@angular/router';
+import { ActivatedRoute, ParamMap, Router } from '@angular/router';
 
 import { Observable, Subject, Subscription, from } from 'rxjs';
 import { webSocket } from 'rxjs/webSocket';
@@ -51,6 +51,7 @@ import { LabelWidget } from '../../cartography/widgets/label';
 import { MapLinkNodeToLinkNodeConverter } from '../../cartography/converters/map/map-link-node-to-link-node-converter';
 import { ProjectMapMenuComponent } from './project-map-menu/project-map-menu.component';
 import { ToasterService } from '../../services/toaster.service';
+import { MapNodesDataSource, MapLinksDataSource, MapDrawingsDataSource, MapSymbolsDataSource, Indexed } from '../../cartography/datasources/map-datasource';
 
 
 @Component({
@@ -115,7 +116,12 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
     private movingEventSource: MovingEventSource,
     private mapScaleService: MapScaleService,
     private nodeCreatedLabelStylesFixer: NodeCreatedLabelStylesFixer,
-    private toasterService: ToasterService
+    private toasterService: ToasterService,
+    private mapNodesDataSource: MapNodesDataSource,
+    private mapLinksDataSource: MapLinksDataSource,
+    private mapDrawingsDataSource: MapDrawingsDataSource,
+    private mapSymbolsDataSource: MapSymbolsDataSource,
+    private router: Router
   ) {}
 
   ngOnInit() {
@@ -196,11 +202,37 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
   addKeyboardListeners() {
     Mousetrap.bind('ctrl++', (event: Event) => {
       event.preventDefault();
+      this.zoomIn();
     });
 
     Mousetrap.bind('ctrl+-', (event: Event) => {
       event.preventDefault();
-    });;
+      this.zoomOut();
+    });
+
+    Mousetrap.bind('ctrl+0', (event: Event) => {
+      event.preventDefault();
+      this.resetZoom();
+    });
+
+    Mousetrap.bind('ctrl+a', (event: Event) => {
+      event.preventDefault();
+      let allNodes: Indexed[] = this.mapNodesDataSource.getItems();
+      let allDrawings: Indexed[] = this.mapDrawingsDataSource.getItems();
+      let allLinks: Indexed[] = this.mapLinksDataSource.getItems();
+      let allSymbols: Indexed[] = this.mapSymbolsDataSource.getItems();
+      this.selectionManager.setSelected(allNodes.concat(allDrawings).concat(allLinks).concat(allSymbols));
+    });
+
+    Mousetrap.bind('ctrl+shift+a', (event: Event) => {
+      event.preventDefault();
+      this.selectionManager.setSelected([]);
+    });
+
+    Mousetrap.bind('ctrl+shift+s', (event: Event) => {
+      event.preventDefault();
+      this.router.navigate(['/server', this.server.id, 'preferences']);
+    });
   }
 
   onProjectLoad(project: Project) {