Instructional | TECH90 https://tech90.com Thu, 08 Jun 2017 21:42:00 +0000 en-US hourly 1 Presentation: The Current State of WordPress Security https://tech90.com/2017/06/08/presentation-current-state-wordpress-security/ https://tech90.com/2017/06/08/presentation-current-state-wordpress-security/#respond Thu, 08 Jun 2017 21:15:52 +0000 https://tech90.com/?p=5220 The post Presentation: The Current State of WordPress Security appeared first on TECH90.

]]> https://tech90.com/2017/06/08/presentation-current-state-wordpress-security/feed/ 0 How can I use a MD5 or SHA1 checksum to verify a downloaded file? https://tech90.com/2014/08/22/check-a-sum/ https://tech90.com/2014/08/22/check-a-sum/#respond Sat, 23 Aug 2014 01:41:10 +0000 https://tech90.com/?p=3659 I recently wrote an article about MD5 and SHA1 hashing algorithms and how they are commonly used around the internet....

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]]> https://tech90.com/2014/08/22/check-a-sum/feed/ 0 Hollywood WordPress Presentation – An Ecommerce Primer with WooCommerce and You! https://tech90.com/2014/01/30/hollywood-wordpress-presentation-ecommerce-primer-woocommerce/ https://tech90.com/2014/01/30/hollywood-wordpress-presentation-ecommerce-primer-woocommerce/#respond Thu, 30 Jan 2014 23:21:27 +0000 https://tech90.com/?p=3629 Here is the slideshow I presented last night at the Hollywood WordPress Meetup at WeWork in Hollywood. Thanks to everyone for joining us for a great evening! CLICK HERE to download

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]]> https://tech90.com/2014/01/30/hollywood-wordpress-presentation-ecommerce-primer-woocommerce/feed/ 0 Missing the PDF icon preview in Windows 7 Explorer? https://tech90.com/2012/10/22/missing-the-pdf-icon-preview-in-windows-7-explorer/ https://tech90.com/2012/10/22/missing-the-pdf-icon-preview-in-windows-7-explorer/#respond Mon, 22 Oct 2012 17:43:14 +0000 https://tech90.com/?p=3452 This is a very nuanced problem and most people will likely not care that instead of getting a nice preview...

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]]> https://tech90.com/2012/10/22/missing-the-pdf-icon-preview-in-windows-7-explorer/feed/ 0 I restored my Windows 7 computer from a DriveImage XML Disk Image, why doesn’t it boot up? https://tech90.com/2012/08/02/i-restored-my-windows-7-computer-from-a-driveimage-xml-disk-image-why-doesnt-it-boot-up/ https://tech90.com/2012/08/02/i-restored-my-windows-7-computer-from-a-driveimage-xml-disk-image-why-doesnt-it-boot-up/#respond Fri, 03 Aug 2012 00:28:34 +0000 https://tech90.com/?p=3440 So you’ve been a conscientious user and have religiously backed up your computer using some form of imaging software. Over...

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]]> https://tech90.com/2012/08/02/i-restored-my-windows-7-computer-from-a-driveimage-xml-disk-image-why-doesnt-it-boot-up/feed/ 0 Mountain Lion Compatibility with QuickBooks https://tech90.com/2012/07/24/mountain-lion-compatibility-with-quickbooks/ https://tech90.com/2012/07/24/mountain-lion-compatibility-with-quickbooks/#respond Tue, 24 Jul 2012 16:54:09 +0000 https://tech90.com/?p=3436 I recently received a message from my good friends at Intuit. They have pleasantly notified me that my current version...

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]]> https://tech90.com/2012/07/24/mountain-lion-compatibility-with-quickbooks/feed/ 0 Missing vmware-rawdiskCreator https://tech90.com/2012/07/10/missing-vmware-rawdiskcreator/ https://tech90.com/2012/07/10/missing-vmware-rawdiskcreator/#comments Tue, 10 Jul 2012 17:47:05 +0000 https://tech90.com/?p=3432 Recently a client notified me that her long used laptop had decided to call it quits. It was at least...

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]]> https://tech90.com/2012/07/10/missing-vmware-rawdiskcreator/feed/ 1 QuickBooks Server Configuration Tool https://tech90.com/2012/05/08/quickbooks-server-configuration-tool/ https://tech90.com/2012/05/08/quickbooks-server-configuration-tool/#respond Wed, 09 May 2012 01:01:50 +0000 https://tech90.com/?p=3374 Intuit’s QuickBooks server software has a collection of IP Ports that need to be open to allow proper authentication and...

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]]> https://tech90.com/2012/05/08/quickbooks-server-configuration-tool/feed/ 0 How do I change my Windows Product Key? https://tech90.com/2011/10/20/how-do-i-change-my-windows-product-key/ Thu, 20 Oct 2011 19:44:51 +0000 https://tech90.com/?p=2916 For most of my customers, Windows licensing is never an issue. They purchase a computer, use it until it isn’t...

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]]> Launch a Command Prompt window https://tech90.com/2011/10/03/launch-a-command-prompt-window/ https://tech90.com/2011/10/03/launch-a-command-prompt-window/#comments Mon, 03 Oct 2011 21:59:46 +0000 https://tech90.com/?p=2829 Windows Vista and Windows 7 launch a cmd.exe window differently than Windows XP did. With the introduction of Mac OS...

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