Greg M. | TECH90 https://tech90.com Fri, 11 Mar 2016 00:13:55 +0000 en-US hourly 1 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 What is an MD5 or SHA1 checksum? https://tech90.com/2014/08/22/what-is-a-checksum/ https://tech90.com/2014/08/22/what-is-a-checksum/#respond Sat, 23 Aug 2014 00:31:01 +0000 https://tech90.com/?p=3660 A good number of websites, especially those that provide large software downloads like Apple and Microsoft, have begun providing what...

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]]> https://tech90.com/2014/08/22/what-is-a-checksum/feed/ 0 Cindy B. https://tech90.com/2014/03/12/cindy-b/ https://tech90.com/2014/03/12/cindy-b/#respond Wed, 12 Mar 2014 23:42:57 +0000 https://tech90.com/?p=3642 I have worked with many IT techs over the years at various jobs and I can say without a doubt...

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]]> https://tech90.com/2014/03/12/cindy-b/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 Dennis M. – Los Angeles, CA https://tech90.com/2013/06/30/dennis-m-los-angeles-ca/ https://tech90.com/2013/06/30/dennis-m-los-angeles-ca/#respond Sun, 30 Jun 2013 16:56:27 +0000 https://tech90.com/?p=3581 Greg Madore has been my concierge tech support for about 4 years. During that time he also helped my wife,...

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]]> https://tech90.com/2013/06/30/dennis-m-los-angeles-ca/feed/ 0 How can I find and replace addresses in Apple Mail and Address Book? https://tech90.com/2013/05/09/find-and-replace-addresses-in-mail-and-address-book/ https://tech90.com/2013/05/09/find-and-replace-addresses-in-mail-and-address-book/#comments Thu, 09 May 2013 19:03:47 +0000 https://tech90.com/?p=3564 Like many of you reading this, I hate doing repetitive work. Yes, there is a way to do this, but...

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]]> https://tech90.com/2013/05/09/find-and-replace-addresses-in-mail-and-address-book/feed/ 2 What can I say but thank you. https://tech90.com/2013/03/07/what-can-i-say-but-thank-you/ https://tech90.com/2013/03/07/what-can-i-say-but-thank-you/#respond Fri, 08 Mar 2013 00:48:29 +0000 https://tech90.com/?p=3523 Dear Greg, What can I say but thank you. I know your business is to provide a service to your...

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]]> https://tech90.com/2013/03/07/what-can-i-say-but-thank-you/feed/ 0 You are my new hero! https://tech90.com/2013/02/14/you-are-my-new-hero/ Thu, 14 Feb 2013 18:39:52 +0000 https://tech90.com/?p=3501 Hi Greg, Thanks so much for all your work. You are my new hero… Best. Freyda Los Angeles, CA

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]]> Reset Leopard (10.5) Back to the Setup Assistant https://tech90.com/2012/12/05/reset-leopard-10-5-back-to-the-setup-assistant/ https://tech90.com/2012/12/05/reset-leopard-10-5-back-to-the-setup-assistant/#respond Wed, 05 Dec 2012 22:16:42 +0000 https://tech90.com/?p=3491 Maybe you are setting up a new machine for your parents and you wanted to have them to go through...

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]]> https://tech90.com/2012/12/05/reset-leopard-10-5-back-to-the-setup-assistant/feed/ 0 Download Earlier versions of Firefox https://tech90.com/2012/11/26/download-earlier-versions-of-firefox/ https://tech90.com/2012/11/26/download-earlier-versions-of-firefox/#respond Tue, 27 Nov 2012 00:07:42 +0000 https://tech90.com/?p=3474 I recently stumbled upon something that I thought others might find handy. HERE is Mozilla’s store of all of their...

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