Is Windows, Linux, Android, or another operating system using a lot of RAM? Don’t panic! Modern operating systems use RAM as a file cache to speed things up. Assuming your computer is performing well, there’s nothing to worry about.
It’s easy to focus on how Windows 8’s new interface doesn’t feel at home on a traditional desktop PC or laptop. But that’s only one part of Windows 8 – the Windows 8 desktop includes a variety of useful improvements.
With Google’s new Chromebooks out at just $249, many people who once wrote them off as too expensive for their limited functionality are giving them a second look. But will you really find Chrome OS useful?
The CC and BCC fields when sending email work similarly. CC stands for “carbon copy,” while BCC stands for “blind carbon copy.” While these terms may have been immediately obvious when email was invented, they’re antiquated today.
Windows 8’s Modern interface includes support for running two Windows 8 apps side-by-side. This feature, named “Snap,” isn’t explained in the tutorial – you’ll have to know it exists to make use of it.
You can change the default search provider in the Modern version of Internet Explorer 10, but Microsoft hides this option well. You won’t find it in IE’s Settings charm – you’ll have to change this setting from the desktop.
The modern (or “Metro”) version of Internet Explorer in Windows 8 supports Flash, but only for some Microsoft-approved websites. You can add your own favorite websites to Microsoft’s whitelist to view Flash on any website.
Want a Start menu on your Windows 8 desktop? While Microsoft no longer includes the Start button, opting instead for a click in a hidden corner and a new Start screen, there are quite a few Start menu replacements you can choose from.
Several programs can prevent the app switcher and charms from appearing when you move your mouse to the corners of the screen in Windows 8, but you can do it yourself with this quick registry hack.
Windows 8 opens many types of files in the Windows 8 interface formerly known as Metro by default. If you’re at the desktop and double-click many types of media files, you’ll see a full-screen media viewer.
If you don’t have a touchscreen computer and spend all your time on the desktop, Windows 8’s new interface can seem intrusive. Microsoft won’t allow you to disable the new interface, but Classic Shell provides the options Microsoft didn’t.
Some people think that task killers are important on Android. By closing apps running in the background, you’ll get improved performance and battery life – that’s the idea, anyway. In reality, task killers can reduce your performance and battery life.
Tabs allow you to open multiple web pages in a single browser window without cluttering your desktop. Mastering tabbed browsing can speed up your browsing experience and make multiple web pages easier to manage.
There are a wide variety of Linux distributions, but there are also a wide variety of distributions based on other Linux distributions. The official Ubuntu release with the Unity desktop is only one of many possible ways to use Ubuntu.
File extensions can be faked – that file with an .mp3 extension may actually be an executable program. Hackers can fake file extensions by abusing a special Unicode character, forcing text to be displayed in reverse order.
Geeks love keyboard shortcuts – they can make you faster and more productive than clicking everything with your mouse. We’ve previously covered keyboard shortcuts for Chrome and other browsers, but you can assign your own custom keyboard shortcuts, too.
Ubuntu 12.10 has been released and you can download it now. From better integration with web apps and online services to improvements in Unity, there are quite a few changes – although none of them are huge or groundbreaking.
Upgrade to Ubuntu 12.10 (Quantal Quetzal) and you’ll run into a surprise – Ubuntu now shows you advertisements for Amazon products when you search in your dash. There’s also an Amazon shortcut pinned to Unity’s launcher.
We’ve covered why “Do Not Track” isn’t a silver bullet that prevents you from being tracked. However, if you don’t like being tracked and want to express that preference to websites, you can enable “Do Not Track” in every browser.
The “Do Not Track” option is enabled by default in Windows 8’s Internet Explorer 10 and available in Firefox, Safari, and Opera. Google is even adding it to Chrome. There’s just one problem: it doesn’t actually prevent tracking.
Top-level domains are managed by the Internet Assigned Numbers Authority (IANA), which is run by the Internet Corporation for Assigned Names and Numbers (ICANN).
When someone breaks a device and turns it into an expensive brick, people say they “bricked” it. We’ll cover exactly what causes bricking and why, how you can avoid it, and what to do if you have a bricked device.
If you ever want to sign into two different accounts on the same website at once – say, to have multiple Gmail inboxes open next to each other – you can’t just open a new tab or browser window.