RTC Battery is Low Error on a Toshiba Satellite laptop "RTC Battery is Low..." An error message flashing while you try to boot your laptop is enough to panic many people. But worry not! "RTC Battery" stands for Real-Time Clock battery which almost all laptops and PCs have on their motherboard to power the clock and sometimes to also keep the CMOS settings from getting erased while the system is switched off. It is not uncommon for these batteries to last for years before requiring a replacement as the clock consumes very less power. And contrary to what some people tell you - they are not rechargeable or getting charged while your computer or laptop is running. In this article, we'll learn everything about RTC batteries and how to fix the error on your Toshiba Satellite laptop. What is an RTC Battery? RTC or CMOS batteries are small coin-shaped lithium batteries with a 3-volts output. Most laptops use
HTML and CSS are the base on which all websites in the WWW have been made since the inception of the Internet. Even JavaScript has been around for decades but with the advancement in technology and refinement of User-Interface designs, it has become all the more important for the modern Web2.0 websites that have a tight and seamless server-side and client-side interaction. In today's article, we'll be learning about using JavaScript to change the CSS properties of HTML elements. There are many ways to change the styling of an element using JavaScript and depending on certain things, which we'll get to later, you might want to use one method over the other. See this article for more CSS tips and tricks. Let's get started! How to Get the Element from the DOM? There are many ways to get the element we' re trying to change the CSS or styling properties of in JavaScript like document.getElementById() , document.getElementsByClassName() and document.querySelector() . Fo