Schedule

Schedule

Tuesday, April 28

1430240400 Tech News Today
1430244000 MacBreak Weekly
1430253000 Security Now
1430262000 Tech News 2Night
1430265600 All About Android

Wednesday, April 29

1430321400 FLOSS Weekly
1430326800 Tech News Today
1430330400 Windows Weekly
1430337600 This Week in Google
1430348400 Tech News 2Night
1430350200 Android App Arena
1430355600 Ham Nation

Thursday, April 30

1430413200 Tech News Today
1430416800 Know How...
1430422200 Marketing Mavericks
1430427600 Home Theater Geeks
1430434800 Tech News 2Night
1430436600 The Giz Wiz

Friday, May 1

1430499600 Tech News Today
1430503200 This Week in Law
1430514000 Before You Buy
1430521200 Tech News 2Night

Saturday, May 2

1430589600 The Tech Guy

Sunday, May 3

1430676000 The Tech Guy
1430690400 This Week in Tech

Monday, May 4

1430758800 Tech News Today
1430762400 Triangulation
1430767800 iPad Today
1430775000 Coding 101
1430780400 Tech News 2Night

Tuesday, May 5

1430845200 Tech News Today
1430848800 MacBreak Weekly
1430857800 Security Now
1430866800 Tech News 2Night
1430870400 All About Android

Wednesday, May 6

1430926200 FLOSS Weekly
1430931600 Tech News Today
1430935200 Windows Weekly
1430942400 This Week in Google
1430953200 Tech News 2Night
1430955000 Android App Arena
1430960400 Ham Nation

Thursday, May 7

1431018000 Tech News Today
1431021600 Know How...
1431027000 Marketing Mavericks
1431032400 Home Theater Geeks
1431039600 Tech News 2Night
1431041400 The Giz Wiz

Most Recent Episodes

iPad Today

Apple Watch vs. the iPad

Triangulation

Luria Petrucci, AKA Cali Lewis talks about her latest project Geeks Life and more.

Coding 101

Internal Iterators, SMART Dynamically typed variables, and HHVM vs. ASP.NET.

Tech News Today

Google announced a new initiative today: The Patent Purchase Promotion.

This Week in Tech

Hands on the Apple Watch, Tesla battery, tractor EULAs, and more.

The Tech Guy
The Tech Guy 1182 April 26th, 2015

Managing your cell data, soundbars, top Android phones, and more.

The Tech Guy
The Tech Guy 1181 April 25th, 2015

Leo Laporte's first impressions of the Apple Watch.

Tech News 2Night

Quick tips for feeling better about your facebook usage.

Before You Buy

Leo Laporte unboxes the Apple Watch.

This Week in Enterprise Tech

Facebook vs. Spammers and Twitter vs. Trolls.

Know How... 9

Build a Virtual Machine

August 30 2012

Virtual machines allow you to try out all kinds of operating systems without having to muck with your hard drive or setting up a multi-boot system. Today you’ll know how to run virtual machines for free.

Instructions for installing ChromeOS in VirtualBox
- Download VirtualBox. It’s free and runs on Windows, OS X, Linux and Solaris.
- We're going to try out Chrome OS. Normally, Chrome OS is available on Chromebooks and Chrome boxes, but you can run it in your VM.
- Hexxeh put together a premade VM of Chrome OS so you can try it out really easily.
- Scroll down for the nightly build links.
- Download the Virtual Box build then open the .zip file.
- Open up Virtual Box and select “New.”
- Name your machine whatever you want and choose your OS and Version.
- Select Linux and Ubuntu .
- Choose how much RAM you want to allocate to the VM.
- We’ll select “Use existing hard disk” and then pick the ChromeOS.vdi.
- Then hit create. You’ll see your new VM on the left pane.
- On this laptop, we’re going to tweak the VM before we launch it.
- Select your VM and click Settings, then Network.
- Under Attached to: select “Bridged Adapter.”
- Under Advanced > Adapter Type select “Intel Pro/1000 MT Desktop.”
- Start the VM.
- In the menu bar select Machines then click “Disable Mouse Integration.”
- Enjoy your ChromeOS experience.

Instructions for installing other operating systems in VirtualBox
- After downloading VirtualBox, create a New VM.
- Allocate RAM.
- Create new hard disk.
- Select your file type, VDI is fine for VirtualBox.
- For the Virtual Disk storage details, either select dynamically allocated or fixed size.
- Decide how large you want your virtual disk to be. For something like Ubuntu, 6-8GB is a good start.
- Hit Create.
- Start the VM and run through the First Run Wizard.
- Select your disc or ISO as your source.

VirtualBox allows you take snapshots of your VM so you can save the state of your machine. If you wanted to experiment with applications you can always restore your VM if you took a snapshot. That option is located under the “Machines” option.
If you’d like to try out other VMs, you can get pre-made VMs from Oracle. Have fun with your virtual machines!

Download or subscribe to this show at twit.tv/kh.

Contribute to our show! Send us an email at knowhow@twit.tv or leave us a voicemail at 408-800-KNOW (408-800-5669).

Thanks to Cachefly for the bandwidth for this show.

Running time: 29:26

People: Leo Laporte