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Last month, Linux Mint’s website was hacked, and a modified ISO was put up for download that included a backdoor. While the problem was fixed quickly, it demonstrates the importance of checking Linux ISO files you download before running and installing them. Here’s how.
Windows has a hidden setting that will enable only government-certified “FIPS-compliant” encryption. It may sound like a way to boost your PC’s security, but it isn’t. You shouldn’t enable this setting unless you work in government or need to test how software will behave on government PCs.
Sony’s PlayStation 4 offers button remapping for its DualShock 4 controllers. If you don’t like a game’s control scheme, you’re free to switch the buttons around and make it more comfortable. The game doesn’t even need to offer its own button-remapping.
Windows 10 saves a list of Wi-Fi networks you connect to along with their passphrases and other settings. If you want to set your Wi-Fi network up from scratch–something that’s occasionally necessary to fix connection problems–you’ll need to make Windows “forget” the Wi-Fi network.
If you want a wide angle photo of some sweeping vista, you used to only have two options: buy an expensive camera with a wide angle lens, or take a series of photos and stitch them together with software. But these days, the iPhone’s camera makes panoramic photos a cinch.
You’ve probably seen co-workers or friends with a multi-screen setup before. These monitor layouts can be effective at displaying a lot of information at once, but they’re also difficult to set up, and leave ugly bezels in the spaces between each screen.
Not all Internet traffic is equal. Streaming HD video or having a stutter-free Skype call is probably more important to you than downloading a big file. The Quality of Service feature on your router lets you prioritize the things you care about, so they happen faster than the things you don’t.
Anyone with physical access to your PlayStation 4 can just grab the controller, turn it on, and start playing–at least by default. You can restrict access to your PlayStation 4 so people can’t play your games, mess with your save files, and make online purchases without your permission.
Windows activation is designed to be as foolproof as possible, so Microsoft’s graphical tools keep it simple. If you want to do something more advanced like remove a product key, force an online activation, or extend the activation timer, you’ll need Slmgr.vbs.
Most Mac applications use the operating system’s spell check feature, and share the same personal dictionary. So if you add a custom word to your dictionary in one application, other Mac apps won’t detect it as a typo in the future. But there’s no obvious way to remove a word from the dictionary if you accidentally add one.
Many old PC games seem to work fine on Windows 10, but games using Microsoft’s failed Games for Windows LIVE (GFWL) platform are an exception. They’ll give you an error on Windows 10. You can remove GFWL from many games entirely, though, or just troubleshoot it and make it work properly.