"+a+"");return(new DOMParser).parseFromString(Wc(a),"text/html").body.children[0]} function Ig(a,b){if(!a)return zc;var c=document.createElement("div").style,d=Lg(a);nb(d,function(e){var f=vd&&e in Fg?e:e.replace(/^-(?:apple|css|epub|khtml|moz|mso?|o|rim|wap|webkit|xv)-(?=[a-z])/i,"");Xb(f,"--")||Xb(f,"var")||(e=Cg(a,e),e=bg(f,e,b),null!=e&&Dg(c,f,e))});return ed(c.cssText||"")} function Ng(a){var b=Array.from(ug(jg,a,"getElementsByTagName",["STYLE"])),c=yb(b,function(e){return wb(yg(e).cssRules)});c=Hg(c);c.sort(function(e,f){e=Vf(e.selectorText);a:{f=Vf(f.selectorText);for(var g=Math.min(e.length,f.length),k=0;k"+c+""),Ng(c),c=c.innerHTML);c=dd(Kb("Never attached to DOM."),c);var d=document.createElement("template");if(Tg&&"content"in d)gd(d,c),d=d.content;else{var e=document.implementation.createHTMLDocument("x");d=e.body;gd(e.body,c)}c=document.createTreeWalker(d,NodeFilter.SHOW_ELEMENT|NodeFilter.SHOW_TEXT,null,!1);for(d=Pg?new WeakMap:new Rg;e=c.nextNode();){c:{var f=a;var g=e;switch(Ag(g)){case 3:f=oh(f,g);break c;case 1:if("TEMPLATE"==zg(g).toUpperCase())f=null;else{var k=zg(g).toUpperCase();if(k in f.ma)var l=null;else f.ha[k]?l=document.createElement(k):(l=$e(document,"SPAN"),f.va&&wg(l,"data-sanitizer-original-tag",k.toLowerCase()));if(l){var m=l,p=vg(g);if(null!=p)for(var z=0;k=p[z];z++)if(k.specified){var v= f;var x=g,I=k,O=I.name;if(Xb(O,"data-sanitizer-"))v=null;else{var R=zg(x);I=I.value;var Y={tagName:Zb(R).toLowerCase(),attributeName:Zb(O).toLowerCase()},da={Mf:void 0};"style"==Y.attributeName&&(da.Mf=xg(x));x=lh(R,O);x in v.o?(v=v.o[x],v=v(I,Y,da)):(O=lh(null,O),O in v.o?(v=v.o[O],v=v(I,Y,da)):v=null)}null===v||wg(m,k.name,v)}f=l}else f=null}break c;default:f=null}}if(f){if(1==Ag(f)&&d.set(e,f),e=Bg(e),g=!1,e)k=Ag(e),l=zg(e).toLowerCase(),m=Bg(e),11!=k||m?"body"==l&&m&&(k=Bg(m))&&!Bg(k)&&(g=!0):g=!0,k=null,g||!e?k=b:1==Ag(e)&&(k=d.get(e)),k.content&&(k=k.content),k.appendChild(f)}else cf(e)}d.clear&&d.clear();a=b}else a=$e(document,"SPAN");0")+1,a.lastIndexOf(">>0);a={te:c,Uj:Ah(a,b,c),onLoad:b.onLoad,onError:b.onError||h(),lg:b.lg||h(),Km:b.Km||h(),bk:b.bk,Ik:b.pageType,xg:b.xg};b.Tb&&("IFRAME"==b.Tb.nodeName?(a.window=b.Tb.contentWindow,a.Tb=a.window.document.body):(a.window=window,a.Tb=b.Tb));return a} function Ah(a,b,c){var d=Bh(a)+"/apis/render?",e=a.wa,f=a.Da,g=b.helpcenter,k=a.Ba,l=a.Aa,m=a.Ia,p=a.Ha,z=a.Ca,v=b.pageType,x=b.pageId,I=b.hf,O=b.yo;c=["js_request_id."+c];if(b.extraParams)for(var R in b.extraParams)c.push(R+"."+b.extraParams[R]);a={v:1,key:e,request_source:f,helpcenter:g,hl:k,authuser:l,visit_id:m,view_id:p,psd:z,page_type:v,id:x,components:I,exclude_components:O,extra_params:c,mendel_ids:a.va,service_configuration:a.Ga,scdeb:a.ua};b="";for(var Y in a)e=a[Y],void 0!=e&&(Array.isArray(e)&& (e=e.join()),b&&(b+="&"),b+=Y+"="+encodeURIComponent(e.toString()));return d+b} function zh(a,b,c){b.window.sc_scope=b.Tb;b.onLoad&&(b.window[b.te]=function(d){b.onLoad(d.getChild(b.te))});b.Tb.innerHTML=c;c=Array.from(b.Tb.getElementsByTagName("script"));a.ta(b,c)} vh.prototype.ta=function(a,b){for(;0=a.keyCode)a.keyCode=-1}catch(b){}};function Lh(a,b,c,d,e){this.listener=a;this.proxy=null;this.src=b;this.type=c;this.capture=!!d;this.ff=e;this.key=++Gh;this.removed=this.Qe=!1} function Mh(a){a.removed=!0;a.listener=null;a.proxy=null;a.src=null;a.ff=null} ;function Nh(a){this.src=a;this.o={};this.w=0} Nh.prototype.add=function(a,b,c,d,e){var f=a.toString();a=this.o[f];a||(a=this.o[f]=[],this.w++);var g=Oh(a,b,d,e);-1c.keyCode||void 0!=c.returnValue)){a:{var e=!1;if(0==c.keyCode)try{c.keyCode=-1;break a}catch(g){e=!0}if(e||void 0==c.returnValue)c.returnValue=!0}c=[];for(e=b.o;e;e=e.parentNode)c.push(e);a=a.type;for(e=c.length-1;!b.w&&0<=e;e--){b.o=c[e];var f=ci(c[e],a,!0,b);d=d&&f}for(e=0;!b.w&&e>>0);function Vh(a){if(cb(a))return a;a[ei]||(a[ei]=function(b){return a.handleEvent(b)});return a[ei]} ;function fi(){Hh.call(this);this.ka=new Nh(this);this.Ta=this;this.La=null} C(fi,Hh);fi.prototype[Fh]=!0;r=fi.prototype;r.Uf=q("La");r.addEventListener=function(a,b,c,d){Th(this,a,b,c,d)};r.removeEventListener=function(a,b,c,d){ai(this,a,b,c,d)};r.Qb=function(a){var b=this.Uf();if(b){var c=[];for(var d=1;b;b=b.Uf())c.push(b),++d}b=this.Ta;d=a.type||a;if(Sa(a))a=new Ih(a,b);else if(a instanceof Ih)a.target=a.target||b;else{var e=a;a=new Ih(d,b);Fb(a,e)}e=!0;if(c)for(var f=c.length-1;!a.w&&0<=f;f--){var g=a.o=c[f];e=g.Zd(d,!0,a)&&e}a.w||(g=a.o=b,e=g.Zd(d,!0,a)&&e,a.w||(e=g.Zd(d,!1,a)&&e));if(c)for(f=0;!a.w&&fa.w&&(a.w++,b.next=a.o,a.o=b)} ;function ii(a){A.setTimeout(function(){throw a;},0)} var ji;function ki(){var a=A.MessageChannel;"undefined"===typeof a&&"undefined"!==typeof window&&window.postMessage&&window.addEventListener&&!D("Presto")&&(a=function(){var e=document.createElement("IFRAME");e.style.display="none";jd(e);document.documentElement.appendChild(e);var f=e.contentWindow;e=f.document;e.open();e.write(Wc($c));e.close();var g="callImmediate"+Math.random(),k="file:"==f.location.protocol?"*":f.location.protocol+"//"+f.location.host;e=B(function(l){if(("*"==k||l.origin==k)&&l.data== g)this.port1.onmessage()},this);f.addEventListener("message",e,!1);this.port1={};this.port2={postMessage:function(){f.postMessage(g,k)}}});if("undefined"!==typeof a&&!Sc()){var b=new a,c={},d=c;b.port1.onmessage=function(){if(Ra(c.next)){c=c.next;var e=c.cb;c.cb=null;e()}};return function(e){d.next={cb:e};d=d.next;b.port2.postMessage(0)}}return"undefined"!==typeof document&&"onreadystatechange"in document.createElement("SCRIPT")?function(e){var f=document.createElement("SCRIPT");f.onreadystatechange=function(){f.onreadystatechange=null;f.parentNode.removeChild(f);f=null;e();e=null};document.documentElement.appendChild(f)}:function(e){A.setTimeout(e,0)}} ;function li(){this.w=this.o=null} var ni=new gi(function(){return new mi},function(a){a.reset()});li.prototype.add=function(a,b){var c=ni.get();c.set(a,b);this.w?this.w.next=c:this.o=c;this.w=c};li.prototype.remove=function(){var a=null;this.o&&(a=this.o,this.o=this.o.next,this.o||(this.w=null),a.next=null);return a};function mi(){this.next=this.scope=this.o=null} mi.prototype.set=function(a,b){this.o=a;this.scope=b;this.next=null};mi.prototype.reset=function(){this.next=this.scope=this.o=null};function oi(a,b){pi||qi();ri||(pi(),ri=!0);si.add(a,b)} var pi;function qi(){if(A.Promise&&A.Promise.resolve){var a=A.Promise.resolve(void 0);pi=function(){a.then(ti)}}else pi=function(){var b=ti;!cb(A.setImmediate)||A.Window&&A.Window.prototype&&!D("Edge")&&A.Window.prototype.setImmediate==A.setImmediate?(ji||(ji=ki()),ji(b)):A.setImmediate(b)}} var ri=!1,si=new li;function ti(){for(var a;a=si.remove();){try{a.o.call(a.scope)}catch(b){ii(b)}hi(ni,a)}ri=!1} ;function ui(a){if(!a)return!1;try{return!!a.$goog_Thenable}catch(b){return!1}} ;function vi(a){this.o=0;this.ua=void 0;this.ka=this.w=this.ha=null;this.ma=this.ta=!1;if(a!=Ya)try{var b=this;a.call(void 0,function(c){wi(b,2,c)},function(c){wi(b,3,c)})}catch(c){wi(this,3,c)}} function xi(){this.next=this.context=this.o=this.w=this.child=null;this.ha=!1} xi.prototype.reset=function(){this.context=this.o=this.w=this.child=null;this.ha=!1};var yi=new gi(function(){return new xi},function(a){a.reset()});function zi(a,b,c){var d=yi.get();d.w=a;d.o=b;d.context=c;return d} function Ai(a){if(a instanceof vi)return a;var b=new vi(Ya);wi(b,2,a);return b} vi.prototype.then=function(a,b,c){return Bi(this,cb(a)?a:null,cb(b)?b:null,c)};vi.prototype.$goog_Thenable=!0;vi.prototype.cancel=function(a){0==this.o&&oi(function(){var b=new Ci(a);Di(this,b)},this)};function Di(a,b){if(0==a.o)if(a.ha){var c=a.ha;if(c.w){for(var d=0,e=null,f=null,g=c.w;g&&(g.ha||(d++,g.child==a&&(e=g),!(e&&1>>0),v=[["js_request_id",z],["rr",1],["lc",1]],x=Oi();02*this.ha&&Si(this),!0):!1};function Si(a){if(a.ha!=a.w.length){for(var b=0,c=0;b=d.w.length)throw Of;var f=d.w[b++];return a?f:d.o[f]};return e};function Ti(a,b){return Object.prototype.hasOwnProperty.call(a,b)} ;var Ui=/^(?:([^:/?#.]+):)?(?:\/\/(?:([^/?#]*)@)?([^/#?]*?)(?::([0-9]+))?(?=[/#?]|$))?([^?#]+)?(?:\?([^#]*))?(?:#([\s\S]*))?$/;function Vi(a){a=a.match(Ui)[1]||null;!a&&A.self&&A.self.location&&(a=A.self.location.protocol,a=a.substr(0,a.length-1));return a?a.toLowerCase():""} ;function Wi(a){this.w=a;this.o=this.ua=null;this.ka=[];this.ma=-1;this.Da=this.je.bind(this);this.Ba=this.qg.bind(this);this.Ea=this.va=this.wa=0;this.ta=!1;this.Ca=0;this.Aa=new gf;Xi(this)} function Xi(a){a.ha=document.createElement("div");a.ha.className=a.w.className;M(a.ha,"sc-select",!0);a.ha.setAttribute("tabindex",0);a.ha.setAttribute("role","listbox");a.ha.addEventListener("mousedown",function(d){N(this.o,"sc-select-show")?d.target==this.o||this.o.contains(d.target)||this.je():0==d.button&&Yi(this)}.bind(a));a.ha.addEventListener("keydown",a.rm.bind(a));a.ua=document.createElement("span");a.ha.appendChild(a.ua);var b=document.createElementNS("http://www.w3.org/2000/svg","svg");b.setAttribute("viewBox","0 0 48 48");var c=document.createElementNS("http://www.w3.org/2000/svg","path");c.setAttribute("d","M14 20l10 10 10-10z");b.appendChild(c);a.ha.appendChild(b);a.o=document.createElement("ol");a.o.addEventListener("mousemove",function(){this.ta=!0}.bind(a));a.o.addEventListener("scroll",function(){0a.o.scrollTop+a.o.offsetHeight&&(a.ta=!1,a.o.scrollTop=b.offsetTop+b.offsetHeight-a.o.offsetHeight)}} function aj(a){var b=a.w.getAttribute("aria-label")||"";b&&(-1!==a.w.selectedIndex&&(b+=" ("+a.w[a.w.selectedIndex].innerText+")"),a.ha.setAttribute("aria-label",b))} r.bc=function(){this.ha&&df(this.ha);this.o=this.ua=this.ha=null;this.ka=[]};window.sc_initSelects=function(){for(var a=t((window.sc_scope||document).getElementsByTagName("select")),b=a.next();!b.done;b=a.next())b=b.value,"true"!==b.dataset.exclude&&new Wi(b)};function cj(a){this.o=a} ;function dj(a){this.o=a} C(dj,cj);dj.prototype.Ka=function(){return this.o.xa};function ej(a){this.o=a} C(ej,cj);ej.prototype[Fh]=!0;r=ej.prototype;r.listen=function(a,b,c,d){var e=this;return this.o.za(a,function(f){return b.call(d||A,new dj(f,e))},c)};r.fg=function(){throw Error("Not implemented.");};r.Bh=function(){throw Error("Not implemented.");};r.Rg=function(){throw Error("Not implemented.");};r.Qb=function(){throw Error("Not implemented.");};r.zi=function(){throw Error("Not implemented.");};r.Uf=function(){throw Error("Not implemented.");};r.Zd=function(){throw Error("Not implemented.");};function fj(a){F(this,a,-1,null,null)} C(fj,E);fj.prototype.od=ca(1);fj.prototype.Pc=function(a){return J(this,2,a)};function gj(a){F(this,a,-1,hj,null)} C(gj,E);var hj=[1];function ij(a){F(this,a,-1,null,null)} C(ij,E);ij.prototype.getStyle=function(){return Rd(this,1,0)};function jj(a){F(this,a,-1,null,null)} C(jj,E);r=jj.prototype;r.Ka=function(){return Rd(this,2,0)};r.getId=function(){return G(this,4)};r.setId=function(a){return H(this,4,a)};r.wd=ca(4);r.vd=ca(7);function kj(a){F(this,a,-1,null,null)} C(kj,E);r=kj.prototype;r.Ka=function(){return Rd(this,1,0)};r.getId=function(){return G(this,3)};r.setId=function(a){return H(this,3,a)};r.wd=ca(3);r.vd=ca(6);function lj(a){F(this,a,-1,null,null)} C(lj,E);lj.prototype.Ka=function(){return Rd(this,3,1)};function mj(a){F(this,a,-1,null,null)} C(mj,E);r=mj.prototype;r.Ka=function(){return Rd(this,1,0)};r.getId=function(){return G(this,2)};r.setId=function(a){return H(this,2,a)};r.wd=ca(2);r.vd=ca(5);function nj(a){F(this,a,-1,null,null)} C(nj,E);function oj(a){F(this,a,-1,null,null)} C(oj,E);function pj(a){F(this,a,-1,qj,null)} C(pj,E);var qj=[6,7];pj.prototype.Ka=function(){return Rd(this,1,0)};function rj(a){switch(a){case 200:case 201:case 202:case 204:case 206:case 304:case 1223:return!0;default:return!1}} ;function sj(){} sj.prototype.ha=null;var tj;function uj(){} C(uj,sj);uj.prototype.o=function(){var a=vj(this);return a?new ActiveXObject(a):new XMLHttpRequest};uj.prototype.w=ca(8);function vj(a){if(!a.ka&&"undefined"==typeof XMLHttpRequest&&"undefined"!=typeof ActiveXObject){for(var b=["MSXML2.XMLHTTP.6.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"],c=0;c

The Wayback Machine - https://web.archive.org/web/20190921051756/https://support.google.com/chromebook/

Google apps

Main menu

Send feedback on...

This help content & information

General Help Center experience

Help Center Community

Chromebook Get Device Help

Aug	SEP	Oct
	21
2018	2019	2020