prezi.comは安全ですか？

Damn I remember how it was difficult for me to make here a presentation compared to PP. Actually, it wasn't just non-habitual or smth, everything wasn't the way I needed. And moreover, my presentation didn't et any applauses from those i presented it to. I decided not to mess with prezi anymore even though they have a rather fancy functionality. But it only complicates everything, so I just want to say that this is for more advanced guys. At least this is my opinion, be careful.

Their site disguises the fact that a educational user must pay a yearly subscription to use their software or, after one month, the user can not create new presentations. This is not free and you will keep paying for it. The educational account "enjoy" is listed as "free" but upon starting the software, it clearly says the teacher/student has a 30-day trial period. This is bait-and-switch tactics which is a form of fraud. Additionally, once you cancel that service, ALL of your presentations are wiped out with no back up and you can not save them as stand-alone presentations on an iPad either. The terms of their service is misleading.

I despise Flash and after reading the pricing comment below it appears to me that you could get more for less with other software. There probably is nothing worth red-flagging here. It just might not be the best deal AFAIK. EDIT: OK, that is 2 sites in a row that this is showing as not rated. Time for a break while WOT irons out some bugs.

MONEY SENSE: Wow, even at $13.25 a month, that comes out to be $159.00 annually after the first month or after your 30 days free it will be billed $159 annually (No Discounts for annual pricing?), then times that by let’s say 30 years if you were to have Prezi that long, which you would have paid = $4,770.00. Now I I would rather pay one time like I did for Power Point and it would not be anywhere as expensive! That is just way too expensive for me to waste that much money per year on! I have better things to use my money for and use it to invest in! If you purchase directly from Microsoft website you can get For $399.99 -Office Professional 2013, which includes; (Microsoft) Word 2013, Excel 2013, Power Point 2013, One Note 2013, Outlook 2013, Publisher 2013, Access 2013 (Compatible with Windows 7 or later). web address: ***** That is a better deal for one computer than just one program that does just one thing and if that is too expensive, they have Office Home and Student for $139.99 - which includes; (Microsoft) Word 2013, Excel 2013, Power Point 2013, One Note 2013 for one computer. Much better deal, as I would only have to purchase this once and not every year as Prezi is set up to empty your bank account. I just do not see how that it is worth it, as it does not add to my bank account. Now if they sold the license to use it as Microsoft Corp. does and if you only had to pay once, then I would consider it, but it would have to be at a great price for me to do so. It is something to think about! The saving or spending adds up! Be smart with your money.