1969 posts tagged with Computers.
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Best way to protect the contents of an external hard drive?

I have one hard drive with some important documents on it and I'm looking to protect these contents in the event of theft. What's the best (not too difficult) way to do this? I'm on Apple OS.
posted by malhouse on May 29, 2016 - 5 answers

Best cheap or free resources for learning R?

I'm looking for some help cutting through the mix of crap that Google throws up and finding some quality free (or very inexpensive) resources for learning the statistical programming language R. [more inside]
posted by Anticipation Of A New Lover's Arrival, The on May 27, 2016 - 7 answers

What reliable VOIP software allows crosstalk?

I produce a podcast with guests chatting comedically in two locations. Skype and Google Hangouts mute one side's mic while the other side is talking, which really messes with people trying to interject jokes. Are there any (relatively simple) VOIP solutions that allow crosstalk and interruptions? (Audio consistency is much more important than audio quality, and we'd like to still have video.)
posted by YoungAmerican on Apr 28, 2016 - 9 answers

Are there potential security risks to buying a used computer or laptop?

Say you buy a used computer or laptop and install a clean copy of the operating system on the hard drive that came with it. Is there any reason it might still be potentially unsafe to use, like hidden keylogging hardware? Spy programs that stay on the HD even with a clean install of the OS? Ant eggs inside the computer just waiting to hatch? Just kidding. But seriously, anything?
posted by atinna on Apr 16, 2016 - 14 answers

Help me Remux videos to MP4

* I AM NOT LOOKING FOR HELP CONVERTING VIDEOS, HANDBRAKE IS NOT WHAT I NEED * I have a chromebook which can play MKV files but almost never plays the audio. I've read that there are programs that can 'remux' video so that it switches the container type or some such instead of actually converting the video. The programs that have been suggested are baffling and I have no idea how to do the remux with them. So I need advice on what program to use as well as how to use it. Thank you very much! [more inside]
posted by mattholomew on Apr 12, 2016 - 11 answers

Do I Stay or Do I Go? New Hard Drive for Dell Opti. 745 or New Computer?

The hard drive on my Dell Optiplex 745, 11/2006 vintage, failed. Is there any reason why replacing the drive and keeping this thing running for a few more years might be a penny wise pound foolish decision? If replacing the drive seems reasonable, what should I keep in mind as I source a new one? Details follow. [more inside]
posted by cool breeze on Apr 11, 2016 - 21 answers

scheduling interval solution

I need to schedule people for appointments at various intervals, ideally using some form of...software?, and I'd like to do it all in one go at the start. I guess this is a computer problem, but maybe it's a math problem. Shoot. [more inside]
posted by quadrilaterals on Apr 6, 2016 - 2 answers

Prepping a McBook Pro for sale.

I've got a 2011 MBP that I'd like to prep for sale. It's still running Snow Leopard (and I don't have the boot disks.) What's the easiest, most idiot-proof way to wipe it clean so I can sell it? Is it worth going to the Apple Store for this sort of thing?
posted by Tamanna on Apr 4, 2016 - 12 answers

Seeking 1980s novel linking Chartres Cathedral labyrinth & computing

I purchased a British HC book some years ago which focused on the labyrinth at Chartres Cathedral (it was on the B&W cover) - the book was structured in three parts, one dealing with the labyrinth and its meaning, the other two parts concerned a startup company developing software/computer architecture and there was a direct link to the Chartres theme. [more inside]
posted by aeshnid on Mar 23, 2016 - 3 answers

Is it possible to restore 25 photos from a time machine backup

So I've got a macbook air. There is NOT a ton of room left on it. But somehow a bunch (like 25-30) photos I took were deleted. I'm still not sure how. And I want to restore JUST those photos. But as I understand it, I need to restore the entire library. And I don't have enough room for TWO libraries on this computer. So is it possible to just go back, look for the photos I want, and restore JUST those? If so...how? Latest mac OSX.
posted by rileyray3000 on Mar 21, 2016 - 4 answers

Information extraction service - does it exist?

We have a closet full of old paper forms at work. We'd like to convert them into a csv of 'name', 'email' to import into our email list. Is there a service that would do this for us? Or is there a certain google search term I should use? [more inside]
posted by hermanubis on Mar 17, 2016 - 5 answers

Can you earn money by renting out your computing rig?

We can use our computing rigs for bitcoin mining. But are there other programs/projects where one could use their computing power to earn money? For example, we know prime numbers are rare and are useful (e.g. cryptography). Is there a market for finding prime numbers? There is considerable computing investment required to find a prime number. I guess someone has to pay for that. [more inside]
posted by TheLittlePrince on Mar 9, 2016 - 8 answers

Base model Mac Mini 4gb for home internet use - working for anybody?

Do you have a base (or low) model recent Mac Mini? How does it work for general internet use, including streaming and itunes? I like to use Firefox and open a lot of tabs, and use a few script heavy sites like Amazon. Interested in your experience with THIS PARTICULAR SETUP (or maybe the higher model Minis). Does it work fine? Or does it choke? Thx!
posted by bluesky78987 on Mar 5, 2016 - 14 answers

Setting up a computer for a Syrian refugee family — what am I missing?

We're working with a Syrian refugee family in our community (Canada has a lot these days!). I've been tasked with sourcing and setting up a computer for them to use for basic web browsing and Facebook. I've tried twice, run into trouble each time, and would love suggestions from anyone who's familiar with setting up computers in Arabic. Windows? Ubuntu? Details inside. [more inside]
posted by lukez on Feb 24, 2016 - 7 answers

Making an old MacBook Pro work for a single purpose

I have a pretty old MacBook pro (probably 7-8 years old) that's very sluggish and glitchy. I'd like to relegate it for the single purpose of running Logic Pro. It currently runs Logic but very slowly and crashes often. Can I like wipe the whole thing somehow and make it do nothing but run Logic well? [more inside]
posted by Lutoslawski on Feb 23, 2016 - 17 answers

Learn to code or...what?

I'm a liberal-arts-ish woman who has some experience with computer programming (HTML, CSS and PHP) and a ton of graphics/design experience. I hear about code bootcamps and lots of people changing careers to CS, and I'm wondering if it would be a good idea to try and develop my programming skills. But I'm worried I'm not geeky enough to hack it. [more inside]
posted by MetaFilter World Peace on Feb 12, 2016 - 18 answers

Daisy chaining surge protectors, cords, and power strips

How do I safely connect my computing equipment to a surge protector and a far away wall socket? [more inside]
posted by ticktickatick on Jan 30, 2016 - 14 answers

Need new computer for Lightroom CC (Lightroom 6). Please advise.

Hello all. I'm looking to build or buy a new rig for photo editing in Lightroom CC (6). I'm dealing with some rather large .dng files around 60-90 MB in size and it's just killing my current rig. My current computer is a 5 year old HP Pavilion Elite HPE-170f with an Intel Core i7 920 2.66 GHz, 15 GB Memory, NVIDIA GeForce GTX 260 with 1.8 GB Memory and a 500 GB Samsung EVO 850 SSD for my OS (Windows 7) and my Camera Raw Cache (currently set at 25 GB). My images are currently stored on a separate internal HDD. It's a pretty slow WD Green drive. [more inside]
posted by Jackie_Treehorn on Jan 25, 2016 - 19 answers

Avoiding screens at night

I had a few days where I didn't look at my screens (laptop, smartphone) several hours before bed, and wow-- it made a huge difference in my quality of sleep. I rely on a computer for much of my work, and my smartphone for much of my mindless time-wasting in the evenings. What are some things I can to do change this habit? [more inside]
posted by gemutlichkeit on Jan 16, 2016 - 15 answers

Coding for idiots?

I want to make an app for my own use. I know basically nothing about coding and don’t know where to start. [more inside]
posted by a hat out of hell on Jan 4, 2016 - 18 answers

How does an NTFS partition affect computer performance?

I have a late-2008 MacBook running Yosemite with 2GB of RAM. For years I have had two external hard drives, one for my Surface Pro 2, and one for this Mac, or so I thought. But after plugging my Mac hard drive into my PC to look at the file list, I found that I could no longer mount the hard drive on my Mac (?!). All the files are still there, accessible and editable on my PC. This seems like witchcraft, but I'm sure there is a reasonable explanation. [more inside]
posted by ananci on Dec 31, 2015 - 4 answers

Is my office ready for Windows 10?

I ended up with the responsibility of managing the computers at our office. For a ten person staff with fairly simple computer needs -- only a couple of us routinely use anything more complex than Microsoft Office -- is Windows 10 the right choice yet? [more inside]
posted by chimpsonfilm on Dec 9, 2015 - 4 answers

Method of Sorting a List By Comparing Two Items at a Time?

There's a method of sorting -- I've seen it on a website and in a shell script -- wherein you give it a list and the site or script shows you only two options from that list, making you choose between the two. [more inside]
posted by WCityMike on Nov 29, 2015 - 13 answers

I'd like to get a new laptop, a bit better than the one I have

I want a small laptop that I can use to watch netflix and videos, and play steam games on. I often hook it up to my projector, so it needs an HDMI output. I am also curious about possibly getting one with a touchscreen to I can draw and make art in bed. Lots more details inside. [more inside]
posted by 5_13_23_42_69_666 on Nov 27, 2015 - 3 answers

How is coding taught in foreign countries like China, Russia, India?

I would like to know how coding is taught to complete beginners in countries known for the rigor of their academic practice. I am interested in these countries especially because my experiences with American education has shown that much American instruction is more based upon easy-does-it approaches that serve to make things "differentiated" and "student-friendly" thus sacrificing rigor. [more inside]
posted by caudal on Nov 20, 2015 - 16 answers

How can I hire someone to help me a small PHP/RSS project

I'd like to hire someone to help me make an RSS aggregator, to replace a yahoo-pipes<, what is the best way to go about hiring for ultra-small scale projects like this? [more inside]
posted by cacofonie on Nov 17, 2015 - 4 answers

Why do users lie and exaggerate about computer issues?

PsychologyFilter: When users talk to technical support personnel about computer issues, why do they so often exaggerate (and often just outright lie) about things? It's extremely common, and it seems to be unique to computers. [more inside]
posted by escape from the potato planet on Nov 12, 2015 - 61 answers

New "gaming on tv" setup- "baby's first pc" edition

I want to play Skyrim on my TV as cheaply and efficiently as possible... Deets inside [more inside]
posted by Kestrelxo on Nov 1, 2015 - 9 answers

Help me NOT beanplate a computer purchase!

I have $1400 to spend on a new computer. I have no idea what I'm looking for. Help? [more inside]
posted by youandiandaflame on Oct 27, 2015 - 14 answers

DIY media server: how do?

Right now I have an archaic NAS with Windows Home Server. WHS isn't supported anymore and I'm increasingly terrified that something is going to break and we'll be SOL. My goal for the remains of 2015 is to deal with this. [more inside]
posted by soren_lorensen on Oct 27, 2015 - 17 answers

Need recommendations for a replacement motherboard (and case?)

In summary: I want a recommendation for a good, high-performance motherboard (and a solid case for it), with allowances made for size (my current case could just barely fit a GTX970) and budget (I have a bit of leeway but I don't need to drop a ridiculous amount of cash if I don't need to). Elaboration under the cut: [more inside]
posted by flatluigi on Oct 23, 2015 - 6 answers

Google is Freezing.

Why is Google search always freezing? [more inside]
posted by weapons-grade pandemonium on Oct 21, 2015 - 5 answers

Learning web browser internals in detail

I'd like to dig into how web browsers operate under the hood. What are some good resources? [more inside]
posted by underflow on Oct 20, 2015 - 7 answers

Yet another iTunes question.

If I use Apple AirPort to stream iTunes to my television with iTunes TV, does it use up data on my home network plan? [more inside]
posted by The Card Cheat on Oct 19, 2015 - 4 answers

Fight with Samsung monitor, Part II

My Samsung monitor won't stay on for more than two seconds. Why!? [more inside]
posted by crazylegs on Oct 19, 2015 - 4 answers

Can my Macbook Air be saved?

Macbook vs coffee. Can it be saved? [more inside]
posted by JoannaC on Oct 6, 2015 - 7 answers

Any advice on a clean install of Linux from no prior OS?

Hi - I ordered a refurbished Dell laptop which came without a Windows install (thanks Dell), so I think that I would like to try Linux as my OS, installed sans Windows. Can you help me confirm that what I'm planning to do makes sense? [more inside]
posted by kensington314 on Sep 23, 2015 - 16 answers

Help me pick a laptop-printer-office software combo.

If I were to spend $400 to $500 (bargain basement, I know) on a laptop and printer/scanner, what would you suggest? [more inside]
posted by kensington314 on Aug 31, 2015 - 7 answers

Help me buy a laptop

So I, or rather the good lady, need a new laptop. I'm tech and computer savvy but out of touch with the constant flow of improvements so not sure what I should be looking for. Snowflakes inside. [more inside]
posted by Dext on Aug 27, 2015 - 13 answers

How do I know which Graphics Card I can upgrade to? (AMD Processor)

Hi MeFi, I have a PC I bought in 2012 and it has served me well for past years, however, it skips/lags when it comes to 1080p/4k video. I am looking to upgrade to a better card but unsure what factors I have to consider before upgrading. I mostly do video editing + motion media. The machine is as follows: Windows 7 Home Premium (64 bit) CPU: AMD FX-8150 (Zambezi 32nm Technology) Motherboard: Gigabyte 2AC8 Graphics Card: AMD Radeon HD 7570 2gb RAM: 16gb Is there a site that will let me figure out which GFX card(s) my machine is upgradable to? Thanks in advance!
posted by cheero on Aug 16, 2015 - 10 answers

Please recommend a device for father-in-law (Windows OS & data plan)

My contractor father-in-law is looking for a tablet or 2-in-1 device that he can use at home or in his truck on job sites. The main uses will be email, internet surfing, maps and tracking employee time. The other must have is the being able to use an ATT data plan directly with the device. He's familiar with Windows so that takes Apple, Chrome and Android OS out of the running. [more inside]
posted by briar0rose on Aug 12, 2015 - 6 answers

Help me save my data!

I need help restoring data from a hard drive I accidentally wiped [more inside]
posted by tokaidanshi on Aug 10, 2015 - 3 answers

How do I go about starting a website with monthly membership fee?

I would like to start a website that has a monthly membership fee. Can someone suggest what service or software would allow me to charge a monthly fee to access my website? I dont plan on charging very much to access the site and will never have more than maybe 50 or 60 members, so this wont be very profitable for me, and I would like to go with the cheapest and most simple option available. I am not planning on having anything besides just a calendar where you can click on a date and see what events are on that specific day. The services I was seeing seemed to have too many options and I didnt want to be paying to have options I wouldnt use. Thanks.
posted by helloilikebooks on Aug 9, 2015 - 3 answers

Can I have a private wireless network with a shared internet connection?

I share an internet connection with the other tenants in my small apartment building. My neighbors are nice folks, but I'd like a little more technological distance between us. I'd like to keep my computers on a private wireless network and have the router for that network connect to the shared router for internet access. Is this possible? [more inside]
posted by Made of Star Stuff on Aug 9, 2015 - 13 answers

Useful things to do with a spare desktop PC at a University department?

Hi! I have a reasonable specification (circa 2011-12) Dell desktop computer which is being due to be recycled which for all I know may mean going in to landfill. It seems somewhat of a waste and shame not to consider doing something useful with it as the component parts are decent and breaking it down for spares is going to be of marginal benefit. It belongs to the University so I appreciate that it isn't my property but I was wondering if someone could think of good purposes/ applications for which this unused box PC could be used. [more inside]
posted by conrad101 on Aug 6, 2015 - 12 answers

Physical Computational Thinking

What are some fun physical games and activities that can be used to teach computational thinking? Good topics would be algorithmic processes, graph and network theory, cryptography, boolean logic, computational problem solving, etc. These would be for beginners, but examples at any level (elementary, primary, college) are welcome.
posted by codacorolla on Jul 31, 2015 - 9 answers

How would you transform this high school IT class?

I may be inheriting a high school class that, for the past couple of years, has consisted of students obtaining certifications in Microsoft Office (see here for the framework). I'd like to transform this class, either a little at a time or in giant steps. Halp. [more inside]
posted by argybarg on Jul 31, 2015 - 16 answers

Should I fix or replace something that isn't all that broke?

MacBookFilter: Help me decide whether to upgrade or replace my increasingly decrepit 2011 MBP. Snowflakes inside. [more inside]
posted by Tamanna on Jul 28, 2015 - 21 answers

How do you stack?

Where can someone learn about modern technology stacks / enterprise computing? Is there an equivalent to How Computers Work but for corporate computing? If I wanted to see how CRM, ERP, PaaS, ETL, ESP, DMZ, NoSQL, and GitHub might be used together at Walmart / Acme Co., where would I go? Is What is Code the closest I will get?
posted by jasondigitized on Jul 28, 2015 - 4 answers

Getting and using full MS Office with zero internet access

How can I buy a physical copy of full Microsoft Office with all the features enabled, that works without ever needing internet access for setup or use? I can purchase a physical copy, but the end user will have no internet access whatsoever.
posted by cashman on Jul 27, 2015 - 3 answers

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