Testimonials


Testimonials – Feedback

wordpress-tutorial-testimonials

These are some of the comments I receive, they are normally received via email or from my Contact Form. A lot of the emails I get are informal and so I don’t always receive the full name of the sender – but these are genuine snippets which I’ve not edited, so they may contain spelling mistakes etc.


To everyone who has taken the time and trouble to write in I would like to say a BIG “Thank you!” It really does make it worthwhile knowing that you are genuinely gaining real benefits from my WordPress Tutorial Help Videos.

So, if you’re new to my site, then see what my Subscribers think of my help videos…





Dave:

Your tutorial on the video plug-in for wordpress was so brilliant! It was clear and concise. Sooooo easy to understand and implement.

You do an incredible job. I’ve watched other wordpress videos from other people on how to do different things on wordpress and they are usually long-winded and confusing. But yours are by far the best out there, making each task so quickly manageable and (like I said before) easy to implement.

Thanks so much! You are an awesome teacher!

Susanne




Hi David

…Today, I finally decided I really need a WordPress blog too, as it is much more versatile than just having a TypePad blog and searched around for tutorials and found your site – thank goodness!

Irene (UK)




Hi David,

…I’m new to setting up a WordPress site and found your website via finding your backing-up WordPress video on YouTube.

I enjoyed the videos and found them helpful and professional. The series is a really good platform for getting started. I particularly benefited from your permalink explanation. I hadn’t properly understood how to customize it before seeing your video…

…and many thanks for the videos,

Stuart May, Torquay, Devon, UK




Hello David,

Firstly, thanks for the 10 day wordpress help videos. I am a complete non-techie…

…You have an easy style about you that I find engaging, so I think you are going to be a valuable resouce for me…

…Life saving video. Had no idea this was so important. Thanks Dave…

…Dave, I was able complete this task with ease using your video. I stopped it when I needed to so I could complete the process on my blog live.

Five thumbs up from me…

Jeremy (Australia)




Hi Dave, Just a quick message to say thanks for the help so far. I have just watched your last tutorial video and i am very inpressed. I have just one question and that is what plugin do you use for the you tube videos…

…it was good to see you explain in lamens terms exactly what to do…

…I have already sorted the permalinks and that is perfect. I will install the plugins now and await the videos..


…Thanks for now

Alan

p.s the video course is excellent.




Hi Dave

I think your WP vids are the easiest to follwo that I’ve come across…

…I’m having some fun with your great ideas on YouTube videos – brilliant…

Frank (Edinburgh, Scotland)




…So far all of the lessons I have watched from you Dave have been so imformative and you make this all so easy to understand.  I just wanted to say thanx!

Colleen Casch




Dave:

My site is very new so I appreciate your feedback.  I just checked out your site.  If I ever want to set up a WordPress blog, I know where to come.

…Great information!

Sandee Lembke




Dave;

Thanks for the awesome videos. They are great! Very clear and informative…

Sue




Thanx so much for all the help I found watching your videos. They are not just informative but so very Crystal clear (Well as opposed to a  lot of the site players I have seen. UTube being some of the worst.)

Great site great videos. Truly wonderful evening thanx there buddy.

Roderick B (Toronto, Canada)




Hi

I have gone through the video. It has cleared lots of my doubts…

Thanks a lot.

Partha




I appreciate your videos. You are a good teacher.

… Thanks to you I have figured out how to make posts…

Thanks a lot.

Sidney




Hi Dave,

Just like to say that I’m really impressed with the free videos. I’ve watched a couple so far and I had been thinking about how to add the social bookmarking button, when low and behold you had the free video on Addthis.

Brilliant, I shall use it on my xbox 360 repair guide review site.

Cheers
Waynest




Thanks for your help, I just implemented your teaching…

Richard




Thanks again Dave, delivered well for a complete none tech to understand…

Jeremy




Hi Dave

These videos are GREAT!

My business helps companies leverage the Internet to grow their business. Often times I need to just go in and make some quick changes or add some small bits of functionality – and these videos make it easy! They are well done, easy to follow and really hit on some great / good-to-use topics – THANK YOU!

Chris




Hi Dave -

I just wanted to say thanks for sharing your very informative WordPress videos. The “How to use WordPress Widgets” video was particularly helpful and I appreciate the opportunity and look forward to any additional videos you may be considering.

Scott (Seattle, Washington)




Hello Dave I’m a WordPress newbie and have just watched your excellent video on how to setup a backup plugin, thank you.

Patch

here’s another message from Patch:

Hi Dave

That’s great, many thanks for your speedy and comprehensive reply – as a newbie who is just setting up in business and trying to set up some form of web presence, I really appreciate it.

Kind regards,

Patch




Another good video.

Nooyawka




Hi Dave and thanks.

…I’ve already checked out you WP 2.9 Carmen video. I thought it was great, well done with good information.

…Looking forward to more of your videos. Your information is really helpful.

…What I like about your videos is the ease in which you explain things along with the details. The flow is very natural. I’m picking up some tips from you for when I start producing my own videos which won’t be long.

Brian (USA)




I just backed up my site with the help of your really excellent video – admirably clear and straightforward. Thanks!

Mike H




Thank you…

…I really do appreciate your help…

Jeff




Hi! Thank God for your tutorials! I just signed up w rack64.com and was totally lost! in less than 10 minutes your tutorials helped me practically set me up!

…Thank you a million times for your videos I just wish my hosting company had provided me with your knowledge instead of me getting lucky enough to find you! thanks again!

…Its so funny – I was so excited to have my site/blog up and registered for…and I was anxiously awaiting to start editing/previewing as I had before on a previous host and there I sat staring at the screen going around in circles and starting to think I’d gotten in over my head and maybe should try to back out and get my $$ back from rack64 but I went to google search deflated and looked up how to link host to domain and your video was PERFECT.

…and within minutes I was on the right track. I am now a subscriber for sure, so thank you thank you thank you!!

Marina Brola




Dave

It’s me again! I watched your (excellent as usual) video and did everything you said to customise the permalinks…

Thanks again for your help. Honestly, if you’d told me three months ago that I could get a functioning website up and running – with some very welcome help – I’d have thought you were crazy.

Mike H (UK)




David,

I just wanted to t tell that you make excellent video tutorials and was wondering if you plan to release additional advanced tutorial that we can purchase…

…As I previously said you make excellent video because of how you present the issue and the high quality of the video and sound (yes all the way here to the USA). Have you considered making a video on how to make a video (using one of you videos as an example), i.e. explain which software to use (I suspect Camtastia), hardware and other tools and tricks…

Thanks again,

John B (USA)




Just Brilliant!!! clear instructions; sxtremely good pace for learners

…Thank you very much

…Excellent!!! whether you have intentionally included those minor corrections and playing with more functional keys or not is amazingly important – that brought your lesson into the real life situation of a learner. On one side, for someone who wants to have things first as smooth as possible and then at a later stage pulls their hair when they forgot them might seem confusing; but me I liked it; very interesting. And once again thank you very much.

…Again, Brilliant Dave!!!

…Thank you very much, Dave, for two reasons:

I have got a solution and easy; and for your prompt response.

Best wishes!!!

Habtegiorgis




Dave,

It just proves that one can never stop learning!

I am subscribed to your mailing list and enjoy your fresh content…

I really liked you recent video about how to password protect wordpress pages! Simple, but I bet a lot of people don’t know how to do that!

I look forward to more great stuff!

Kurt M




Hi Dave !

Your free videos are the best. I have bounced around from different websites trying to learn wordpress. This method was very time consuming and stressful. You offer a lot all in one place.

Thanks !

Lonnie Moore (Phoenix, Arizona, USA)




…great video, really helped to speed up the set up process and to give reassurance that i was doing it right!

thanks

Sarah C




My daughter has just bought an iphone but we have been unable to link mail up due to the server reference being wrong. I could go back to freeserve and get the server address but iphone support recommended gmail because it works very well on the iphone. I came across your video when doing a search and found it a useful start point. Just enough information and well presented.

John L




I really enjoy your videos. Especially the one ones on how the different WP plugins work.T he more the better. Thanks a lote.

Vince




Dave

Great Video!  I’ve been aware of the WordPress update for a while but have been putting off actually doing the upgrade because:
(a) I had no idea how easy or difficult it would be to do; and
(b) I wasn’t too sure what, if anything, the real benefit would be (subscribing, as I do, to the old “if it ain’t broke, don’t fix it!” school of thought).

Your video deals with both issues and has convinced me it is worth doing.


Thanks for another really useful free video Ace-Websites!
Regards,

Patrick A




Hi Dave,

Another great video contribution from you.

Wayne S




hi dave

thank you for that very easy to follow set up for opening a gmail account. I was suprised how easy it was.

Kathy L




Hi

Seen this link from a social bookmarking site and check out,

…nice tutorials

…I have signed up for this

Joseph




Hello Dave

I’ve enjoyed using your videos and have set up a couple of WP sites.

Kind regards

Julieanne K




Thanks for the wonderful and informative videos. I really learned some new things I did not know. Your videos are very thorough and well designed.

Charles




Hi Dave.

I have watched loads of videos about wordpress plugins and other wordpress blog videos and I think yours are up at the Top for quality and ease of understanding. Easier to watch because of the size and clarity of the videos.

…I found your link on Facebook by accident- I don’t normally like accidents but this time I’ll make an exception.

Thank’s Dave.

John C

PS. I signed up to be on your list.




Excellent video tutorial! You explained everything very clearly. Thanks for sharing.

Rylie B




hi there,

i have learned a lot from your videos..

Syed N




Really helpful video. Was informative and friendly. Will be signing up

Thanks

Barbara L




…This is the first I have watched and I am so pleased that I have stumbled across your tutorials.

…They are going to save me hours of research, time & hence money…

…Thank you for your time in publishing them for the newbie likes of me.

Suzanne A




Dear Master of WordPress Dave!

…your help videos are incredible to follow

I can’t thank you enough even before you could ever help me with these

Marina von Anrep (Mexico)




Hello David,

I am impressed.

I’ve been going round in circles trying to set up an email account with my new internet provider with little success and a colleague of mine suggested I use a Google mail account.

I found your video quite by chance, watched it, and was pleasantly surprised to find how easy a process becomes when it is explained simply, in plain English and in full, without making any assumption that ‘you already know how to use it’.

Kind regards

George Queen




Thanks for that. I did not know it was that easy.

- Steve G




Hi Dave,

Very useful,I thought it would be harder than that, we are moving from ntl and I wanted to set up an account before the changeover so I could let my contacts know of the change. You made it easy for me!

Thanks

June Hancox




Dave, I was able complete this task with ease using your video. I stopped it when I needed to so I could complete the process on my blog live.

Five thumbs up from me.

Jezza




Do You Want to Tell Me What You Think? Good or Bad…


If you would like to send me some feedback – good or bad, just click here to go to my Contact Page – many thanks – Dave

Testimonials – Nice Comments



















Hi David

I’ve just stumbled across your great video tutorials as I have finally decided to start a WordPress blog. I actually signed up with BlueHost last September and really struggled with the whole WordPress process. So much so that I ignored it and finally went over to TypePad and started my blog there.

Today, I finally decided I really need a WordPress blog too, as it is much more versatile than just having a TypePad blog and searched around for tutorials and found your site – thank goodness!

So far I have just registered my new domain and am now struggling to understand how I insert my own banner and all those annoying new little things you have to do right at the beginning :o (

I’d love to provide you with feedback and would appreciate your expertise to avoid going through the blood, sweat and tears bit…

Good luck with the membership site, I’ll follow your progress with great interest.

By the way, I’m also based in the UK.

Kind regards

Irene (UK)

Hi David,

Thanks a lot for sorting out the password problem.

I’ve just finished watching the series.

Just to contextualize the feedback you requested, I’m new to setting up a WordPress site and found your website via finding your backing-up WordPress video on YouTube.

I enjoyed the videos and found them helpful and professional. The series is a really good platform for getting started. I particularly benefited from your permalink explanation. I hadn’t properly understood how to customize it before seeing your video…

…and many thanks for the videos,

Stuart May, Torquay, Devon, UK

Hello David,

Firstly, thanks for the 10 day wordpress help videos. I am a complete non-techie, I have a couple of websites including a wordpress attempt: www.opencourt.com.au and have decided I want to make my living on the net. I would be honoured to take you up on your offer and will give you honest feed back as a computer internet bogan. I am from Australia and follow the Leeds United, so you can see I am a bogan by birth and football religon. You have an easy style about you that I find engaging, so I think you are going to be a valuable resouce for me even if you dont give me the freebee. Cheers. Jeremy

Life saving video. Had no idea this was so important. Thanks Dave. Jeremy

Dave, I was able complete this task with ease using your video. I stopped it when I needed to so I could complete the process on my blog live. Five thumbs up from me.
Jeremy

Hi Dave, Just a quick message to say thanks for the help so far. I have
just watched your last tutorial video and i am very inpressed. I have just
one question and that is what plugin do you use for the you tube videos.

I would just like to clarify with you that using wp for mini sites and
creating only pages rather than posts will still produce goo seo results.
Also the plugins i require are: all in one seo platinum and xml sitemap.

Thanks for now

Alan

Hi Dave it was good to see you explain in lamens terms exactly what to do.
I had already viewed another members videos and i was getting into it when
they offered me the rest of the info i needed for $30.

I have already sorted the permalinks and that is perfect. I will install
the plugins now and await the videos..

Thanks

Alan

p.s the video course is excellent.

Hi Dave

I think your WP vids are the easiest to follwo that I’ve come across.

I was in touch some time ago seeing if we could maybe do some joint ventures – sorry I’ve not been back in touch, I’ve been putting some WP websites together for HM Forces: www.greatforcesdeals.com/colchesterarea (link from this site to the other nine sites I’ve set up). I’d still be keen to look at possible working together – I’ve got some ideas but need somebody more technical that me to develop them. I’m currently learning how to create video.

My question on the WP-YouTube vids – I don’t seem to be able to add the videos to WP pages that I’ve created – can they only be added to Posts?

Look forward to hearing from you.

Frank

PS – I believe you are Manchester based…I’m originally from Gorton – now in Edinburgh!

Hi Dave

I’m having some fun with your great ideas on YouTube videos – brilliant. Please feel free to use any of my comments on your sites.
Regards

Frank

So far all of the lessons I have watched from you Dave have been so imformative and you make this all so easy to understand.  I just wanted to say thanx! Colleen Casch

Dave:

My site is very new so I appreciate your feedback.  I just checked out your
site.  If I ever want to set up a WordPress blog, I know where to come.
Great information!

Thanks again for your kind words.

Sandee Lembke, Owner

Web Information Products

Dave;
Thanks for the awesome videos. They are great! Very clear and informative.

Sue

Thanx so much for all the help I found watching your videos.They are not just informative but so very Crystal clear (Well as opposed to a  lot of the site players I have seen.UTube being some of the worst.)Great site great videos.Truly
wonderful evening thanx there buddy.
Roderick B
Toronto Canada

Hi

I have gone through the video. It has cleared lots of my doubts.
Thanks a lot.
Partha

I appreciate your videos. You are a good teacher.

I bought some WordPress websites from a service. Thanks to you I have figured out how to make posts. What I have not figured out is how to monetize the websites. How do I include advertising such as AdSense or affiliate banners etc?

Thanks a lot.

Sidney

Hi Dave,

Just like to say that I’m really impressed with the free videos. I’ve watched a couple so far and I had been thinking about how to add the social bookmarking button, when low and behold you had the free video on Addthis.

Brilliant, I shall use it on my xbox 360 repair guide review site.

Cheers
Waynest

Thanks for your help, I just implemented your teaching
Richard

Thanks again Dave, delivered well for a complete none tech to understand. I currently use Video Viper, which I think you recommended in a previous Vid. Do you think this is much better?

Jeremy

Dave:
Your tutorial on the video plug-in for wordpress was so brilliant! It was clear and concise. Sooooo easy to understand and implement. You do an incredible job. I’ve watched other wordpress videos from other people on how to do different things on wordpress and they are usually long-winded and confusing. But yours are by far the best out there, making each task so quickly manageable and (like I said before) easy to implement. Thanks so much! You are an awesome teacher!

Susanne

Hi Dave, These videos are GREAT! My business (http://www.FettMarketing.com) helps companies leverage the Internet to grow their business. Often times I need to just go in and make some quick changes or add some small bits of functionality – and these videos make it easy! They are well done, easy to follow and really hit on some great / good-to-use topics – THANK YOU! Chris

Hi Dave -

I just wanted to say thanks for sharing your very informative WordPress videos. The “How to use WordPress Widgets” video was particularly helpful and I appreciate the opportunity and look forward to any additional videos you may be considering.

Scott
Seattle, Washington

Hello Dave I’m a WordPress newbie and have just watched your excellent video on how to setup a backup plugin (this one: http://www.youtube.com/watch?v=skbZE4JXHY8), thank you.

Patch

Hi Dave

That’s great, many thanks for your speedy and comprehensive reply – as a newbie who is just setting up in business and trying to set up some form of web presence, I really appreciate it.

Kind regards,

Patch

Another good video.
Nooyawka

Hi Dave and thanks.

I’ve already checked out you WP 2.9 Carmen video. I thought it was great, well done with good information.
Brian

Hi Dave,

Just want to let you know that I really appreciate you taking the time to reply. Your information is really helpful.

Looking forward to more of your videos. Oh, I did learn something from your video about using addthis,

What I like about your videos is the ease in which you explain things along with the details. The flow is very natural. I’m picking up some tips from you for when I start producing my own videos which won’t be long.

Brian

I just backed up my site with the help of your really excellent video – admirably clear and straightforward. Thanks!

Mike H

Thank you. And yes it is all fixed. They were able to give me a back up of the database from a week ago and I then used that to replace my current database.

I really do appreciate your help as I would have never thought to contact tech support for my hosting company.

Jeff

Hi! Thank God for your tutorials! I just signed up w rack64.com and was totally lost! in less than 10 minutes your tutorials helped me practically set me up! However it seems in setting up wordpress through fantastico I left out the www. in from of y domain name and now my site is only available if I leave out the www. Do you know where I can go to alter this? Thank you a million times for your videos I just wish my hosting company had provided me with your knowledge instead of me getting lucky enough to find you! thanks again!

Marina Brola

Its so funny – I was so excited to have my site/blog up and registered for…and I was anxiously awaiting to start editing/previewing as I had before on a previous host and there I sat staring at the screen going around in circles and starting to think I’d gotten in over my head and maybe should try to back out and get my $$ back from rack64 but I went to google search deflated and looked up how to link host to domain and your video was PERFECT. Unfortunately my host doesn’t have live chat like the gator host you have (wish I’d known before I registered for 2 years hahaha) and within minutes I was on the right track. I am now a subscriber for sure, so thank you thank you thank you!!

Marina Brola

Dave

It’s me again! I watched your (excellent as usual) video and did everything you said to customise the permalinks

Mike H (UK)

Dave

It seems to work now, which is odd. Yes, I found the page order plugin and that worked for the top bar, but not for the sidebar. How d’you explain that??? Anyway, all’s sorted now – many thanks!

Mike H (UK)

Dave

That’s great! It looks fabulous! Thanks ever so much.

So was it just that this theme doesn’t support widgets? No, that can’t be right, because widgets are working now. What was the problem?

One minor thing: the pages are now listed in alphabetical order, which is fine, but I’ve tried to reorder them using the “edit pages” (attributes/order) function without success. Any ideas? Yes, I have clicked “Update”! I really want them in the order “Communications made easy”, Getting the most…”, “Services”, “Publications”, “Articles” and “Contact” because that makes most sense in terms of the “flow”.

Thanks again for your help. Honestly, if you’d told me three months ago that I could get a functioning website up and running – with some very welcome help – I’d have thought you were crazy.

Mike H (UK)

David,

I just wanted to t tell that you make excellent video tutorials and was wondering if you plan to release additional advanced tutorial that we can purchase. For example how to setup Automatic content for a Blog,  i.e. there are several out there, but which one might be the best choice and you could show how to setup and use.

As I previously said you make excellent video because of how you present the issue and the high quality of the video and sound (yes all the way here to the USA). Have you considered making a video on how to make a video (using one of you videos as an example), i.e. explain which software to use (I suspect Camtastia), hardware and other tools and tricks. If you are not inclined to make such a video, would you recommend other sources?

Thanks again,

John B (USA)

Just Brilliant!!! clear instructions; sxtremely good pace for learners
Thank you very much

Excellent!!! whether you have intentionally included those minor corrections and playing with more functional keys or not is amazingly important – that brought your lesson into the real life situation of a learner. On one side, for someone who wants to have things first as smooth as possible and then at a later stage pulls their hair when they forgot them might seem confusing; but me I liked it; very interesting. And once again thank you very much.

I’ve learned completely a new item I have not tried before
great!!! thank you

Again, Brilliant Dave!!!

If possible, any way, some tips on “how I create/ install a members page in which access would be by (username and p.word) on my Blog?

Thank you so much.

Thank you very much, Dave, for two reasons:
I have got a solution and easy; and for your prompt response.

Best wishes!!!

Habtegiorgis

Dave,

It just proves that one can never stop learning!

I am subscribed to your mailing list and enjoy your fresh content…

I really liked you recent video about how to password protect wordpress pages! Simple, but I bet a lot of people don’t know how to do that!

I look forward to more great stuff!

Kurt M

Hi Dave !

Your free videos are the best. I have bounced around from different websites trying to learn wordpress. This method was very time consuming and stressful. You offer a lot all in one place.

Thanks !

Lonnie Moore
Phoenix, Arizona

great video, really helped to speed up the set up process and to give reassurance that i was doing it right!

thanks

Sarah C

My daughter has just bought an iphone but we have been unable to link mail up due to the server reference being wrong. I could go back to freeserve and get the server address but iphone support recommended gmail because it works very well on the iphone. I came across your video when doing a search and found it a useful start point. Just enough information and well presented.

John L

I really enjoy your videos. Especially
the one ones on how the different WP plugins work.The more the better. Thanks a lote.

Vince

Dave
Great Video!  I’ve been aware of the WordPress update for a while but have been putting off actually doing the upgrade because:
(a) I had no idea how easy or difficult it would be to do; and
(b) I wasn’t too sure what, if anything, the real benefit would be (subscribing, as I do, to the old “if it ain’t broke, don’t fix it!” school of thought).
Your video deals with both issues and has convinced me it is worth doing.
Thanks for another really useful free video Ace-Websites!
Regards,

Patrick A

Hi Dave,

Another great video contribution from you.

Wayne S

hi dave
thank you for that very easy to follow set up for opening a gmail account.I was suprised how easy it was.

Kathy L

Hi

Seen this link from a social bookmarking site and check out,
nice tutorials
I have signed up for this

Joseph

Hello Dave

I’ve enjoyed using your videos and have set up a couple of WP sites.

Kind regards
Julieanne K

Thanks for the wonderful and informative videos. I really learned some new things I did not know. Your videos are very thorough and well designed.

Charles

Hi Dave. I have watched loads of videos about wordpress plugins and other wordpress blog videos and I think yours are up at the Top for quality and ease of understanding. Easier to watch because of the size and clarity of the videos. What software do you use to create them? I found your link on Facebook by accident- I don’t normally like accidents but this time I’ll make an exception.
Also do you do reciprical linking?

Thank’s Dave.
John C
PS. I signed up to be on your list.

Excellent video tutorial! You explained everything very clearly. Thanks for sharing.

Rylie B

hi there,
i have learned a lot from your videos..

Syed N

Really helpful video. Was informative and friendly. Will be signing up
Thanks

Barbara L

This is the first I have watched and I am so pleased that I have stumbled across your tutorials. They are going to save me hours of research, time & hence money. thank you for your time in publishing them for the newbie likes of me.

Suzanne A

Dear Master of WordPress Dave!
Here is another thing that always scares me
dropping google or yahoo ads into the blog
I don’t really like the layout of my wordpress blog but am terrified to try to change it.
I also own the name sanmiguelblog.com and wonder how to point it to this blog…
too many questions for you and your help videos are incredible to follow
I can’t thank you enough even before you could ever help me with these

Marina von Anrep (Mexico)

Hello David,
I am impressed.
I’ve been going round in circles trying to set up an email account with my new internet provider with little success and a colleague of mine suggested I use a Google mail account.
I found your video quite by chance, watched it, and was pleasantly surprised to find how easy a process becomes when it is explained simply, in plain English and in full, without making any assumption that ‘you already know how to use it’.
I do have one question. How do I access, from Google mail, the growing train of emails that must be gathering in the account I had with my old provider?

Kind regards

George Queen

Thanks for that. I did not know it was that easy.
– Steve G

Hi Dave,
Very useful,I thought it would be harder than that, we are moving from ntl and I wanted to set up an account before the changeover so I could let my contacts know of the change. You made it easy for me!
Thanks
June Hancox

Dave, I was able complete this task with ease using your video. I stopped it when I needed to so I could complete the process on my blog live. Five thumbs up from me.

Jezza