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I want to permanently change the name on the Win 10 welcome screen. I can go to computer management, local users, users, properties and change the old name to new name. When I reboot the new name appears. However, the info at users, properties then changes back to the old name, and the old...

How can I get the content of a .json file which is in an iframe ? The .json file is https://dashboard.gfpg.co.uk/public/api/siteinfo/edbb2d05-6f26-11e7-ae00-06b1fafa42a3.json and consists of merely {"name":"Drove","id":"TDRVE-1","mw":0,"kw":0,"gas":755227}, which displays in the iframe. Thanks.

My Win 10 laptop screen was small so I lowered the screen resolution. Now I use a separate monitor, so I changed the screen resolution back to normal. IE and Chrome browsers are fine except on Outlook, which still displays with the lower resolution, and needs annoying horizontal scrolling...

I wanted a different font and text size for Windows 10 Explorer. I used control panel, display, "change only the text size", selected "icons" from the "Title bars" dropdown, set 10 pt bold, apply. This was fine. Then I created a .reg file ................. Windows Registry Editor...

How can a javascript function produce links to another javascript function that will action when clicked ? link() writes the link but it is not active. Neither window.location = ""; as page refresh nor document.write() seem to help. function function1() { var ss = "a"; var ii = 1; var uu...

How can php write a link to call a javascript function which uses a php variable ? In this simple example I want the alert box to show the value (222) of the variable, but I cannot get beyond result1 showing the alert with "$myvar", or result2 showing the alert with the variable but without a...

How can a server file record when a web page rendered in Chrome was closed ?

THe following code works locally on xampp but not on 5 different servers on-line. How to make the code work on-line also ? The plan is to show how long successive visitors have spent on the ajaxtest.htm page. The files involved are ajaxtest.htm, ajaxtestpost.php, ajaxtestvisits.txt...

How can Javascript, or Java/Basic/VB/C/Python. program tones of several different pitches, durations and preferably different volume levels from a Win 10 PC's external speakers ? The program can be specific to my PC but I want control from the mouse/keyboard, not a preprogrammed sequence...

How can I get the status of a wifi connection in Win 10 ? In Win 7 I highlighted the wifi connection in the list of connections, and then clicked "status". Status showed signal strength, MAC address, connection speed and packets received and sent, all of which was useful.

using IE8 var valuedaniel = 66; var myarray = new Array(); myarray[0] = "daniel"; alert(eval("value" + myarray[0] ) ); //66 but eval("value" + myarray[0] ) = 77; //cannot assign to a function result how to set ("value" + myarray[0] ) to 77 so that valuedaniel will = 77 ? Thanks.

If I run Windows Virtual PC and Windows XP Mode on a 64 bit Win7 Enterprise m/c, will Win XP USB hardware be recognised ? I have USB hardware that runs well on a winXP m/c. I can run the software on the Win7 m/c in compatibility mode (WinXP service pack 3) but Device Manager shows a problem...

parent page #divmotto{ font-size:100%; font-style:italic; font-weight:bold; float:center; width:100%; text-align:center; background-color:#E4521E; padding:0%; clear:both; color:#DCED8F; margin:0%; border:0%; } <div id="divmotto">my motto</div> //page shows motto in centre of row...

How can I renew a free domain at www.dot.tk ? It used to be easy but a few weeks ago the website changed and now I can't see how to renew. If this is not the correct forum, which ? Thanks.

How can I hide some active links on a page from search engines, and let search engines index other links on the page ? Preferably not relying on Javascript.

In Chrome what is the syntax to call parent DOM properties from a child in an iframe ? parent.document.getElementById("divparent").scrollWidth etc works in IE8, FX, Opera, Safari but not in Chrome.

I'm using <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> I have a child page in an iframe. How can I detect if the child page is being viewed in the parent iframe, or if the child page is being viewed alone ? if (...

My web pages are okay in IE, FX, Opera, Safari, Chrome but not always on a Kindle 2. Which browser and version do I need to develop for Kindle 2 ? Where can I get one ? Which HTML/DOM/CSS/javascript features should I avoid ? Hoping this is the correct forum, thanks.

How can javascript on a page find the position of the thumb in a scroll bar ? How can the page access GetScrollInfo ?

How can a child page in an iframe get the parent page location/url in FX ? window.parent.location and window.parent.url work in IE, Chrome, Opera but not in FX. Thanks.