The Know It Guy

Facebook needs that will help you discover free wifi

SAN FRANCISCO (CNNMoney) — Facebook can now inform you where to discover the nearest wifi.

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The organization is rolling out Find Wi-Fi to iPhone and Android gadgets around the world. This feature shall we people search for locations which have loose or public net based on their locations.

“We launched Find Wi-Fi in a handful of nations remaining yr and observed it’s no longer most effective uses for folks that are journeying or on-the-pass, but specifically useful in areas in which mobile information is scarce,” Facebook wrote in a weblog put up.

In order to apply the characteristic, you need get right of entry to to facts. To view available wifi hotspots to your region, tap the “More” tab within the Facebook app and scroll all the way down to “Find Wi-Fi.” (Facebook pulls public wifi data from businesses’ Pages — which means it’s going to handiest display you an area has public wifi if the business has shared that with Facebook.)

Find Wi-Fi requires you to enable Location History. When became on, it often adds your region to the Activity Log on Facebook, even if you’re no longer inside the app.

It’s important to be cautious whilst connecting to the public internet. A hacker could get on the identical public network at a coffee store and intercept anyone’s visitors.

Make positive you handiest share statistics over SSL connections (that means “https” is in the URL). You can allow something like HTTPS Everywhere to help. Also, a VPN can disguise your surfing from prying eyes, so if someone is spying in your visitors in an espresso store, they will simplest see encrypted facts.

The enterprise’s claims have in large part long past unchallenged, in component because browsers like Chrome have lengthy been regarded to be resource hogs. Chrome opens each new tab as a brand new manner, which tends to boom reminiscence utilization. Linus Tech Tips lately took 4 equal machines from Dell and positioned them thru a battery of unbiased browser exams to see how Microsoft Edge could maintain up in opposition to Opera, Chrome, and Firefox. The site tested the structures before and after the Creators Update, and took pains to attempt to replica Microsoft’s very own check surroundings.

The consequences are exciting for several reasons. First, they display awesome version among laptops. Machine three by some means manages to turn within the worst scores in every browser however Chrome, where it nearly leads the p.C.. The LTT team notes that they controlled for variables like device updates, telemetry transmissions, and “price brought” software earlier than starting these checks, and they used the equal set of software program on each device. Even so, averaged across all the structures, Edge has worse battery existence than Chrome or Opera. LTT also tried to replicate Microsoft’s Vimeo take a look at, however once more, battery lifestyles didn’t come out with Edge on pinnacle.

I haven’t any troubles to elevate with Linus Tech Tips’ trying out or test layout, as a minimum now not as a ways as what’s inside the video (underneath). It’s possible a few minor version in device configuration impacted these outcomes, but it’s also possible that we see extraordinary results from unique structures because of variant in hardware electricity intake. One thing we regularly talk about whilst we evaluation gadget components is that extraordinary hardware can exhibit distinct effects in relation to strength consumption or overclocking. We will be seeing a number of the ones variables at work right here.

The handiest other aspect I’d upload is that measuring power intake and battery lifestyles can depend on diffused differences between applications that aren’t constantly quite simply apparent. I’ve been checking out an Alienware computer with an OLED panel (more on that coming this week). One component I noticed after I took the pc on a experience was that battery existence was a long way better when the use of Microsoft’s integrated Windows 10 video player than while the usage of both VLC or MPC-HC. I tweaked settings in both programs, I switched between various hardware decode methods, and I checked which GPU (Intel’s onboard graphics or the Nvidia GTX 1060) became handling the decode. Putting the PC in Power Saving mode helped, as one might count on, however also made video more at risk of stuttering, no matter which hardware decode approach I selected. Microsoft’s protected Windows 10 video playback, however, had no problems at all with clean playback in that mode, and it presented the fine battery existence overall.

My own experience is most effective tangentially related to Linus Tech Tips’ findings, however it does serve to spotlight an essential factor. We want to consider battery lifestyles as a static number, possibly with one price for “Idle” and any other cost for “Load.” But real lifestyles isn’t that easy. How systems are configured, even at the maximum basic degree, can impact how battery checks solve. We’ll be curious to look if and how Microsoft responds to those findings from LTT. But it wouldn’t wonder me if there have been subtle configuration differences (truthful or in any other case) that account for the distinction in results. In my private revel in, these sorts of tiny variables can frequently account for foremost differences.

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