Latest Technology News

Less than two months after unveiling the first alpha, dotPDN LLC has released the first beta of Paint.NET 4.0. Version 4.0 comes with a rebuilt rendering engine, improvements to various tools and a tweaked user interface, and while the beta is primarily a bug-fix release it does introduce a couple of major tweaks.

The first change gives users a choice of color scheme -- light or blue -- via the program’s Settings dialog. The default depends on the version of Windows currently being run -- light in Windows 8, blue in Windows 7.

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IT professionals wanting to perform certain tasks on remote devices from their Windows Phone will be pleased to know they can now take advantage of a Putty client to log in and get the job done. The app just landed in Store, and is currently undergoing private testing. For those who may not be familiar with it, Putty allows users to connect via SSH and Telnet to other devices that have support enabled for the two previously mentioned protocols.

There is a very good chance that your router, which is a common device in Internet-connected households, supports SSH and Telnet connections. When one (or both) is enabled, it is possible to use such an app to, for instance, view stats and modify configurations remotely. But, a more popular use for Putty is remote access to servers, allowing administrators to keep a close eye on what is happening and intervene when needed, like in case of attacks.

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There’s a lot of presentation software around, but the free SlideDog attracted our attention immediately with its claims of wide file format support. The program doesn’t just sequence images, the website boasts: you can also use videos, PowerPoint files, web pages, PDFs, Prezi presentations, and more.

While this sounds great, all isn’t quite as it seems. On installation, SlideDog points out that it doesn’t handle these file types itself, and instead depends on you having suitable viewers available (VLC Media Player for movies, PowerPoint or the PowerPoint viewer for PPT/ PPTX files, and so on).

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Legal threats on Twitter are nothing new, but it is usually Twitter users who are the subject of litigation. In the case of the @JamesDean account, however, it is Twitter itself found on the receiving end of legal action. Acting on behalf of the James Dean estate, celebrity licensing agency CMG Worldwide is attempting to wrestle control of the Twitter account -- which is currently being used to tweet quotes by and about the star -- from the hands of its current owner.

The complaint says that Twitter is breaching trademarks owned by James Dean Inc by placing "objectionable content" online. CMG Worldwide has been in touch with Twitter to ask that the account activity be stopped, and that contact details for the account owner be handed over. Twitter has refused both requests. It is hard to see how the James Dean estate could have suffered "immeasurable and irreparable" damage. It is also interesting to note that the complaint suggests that unless the account activity stops, then James Dean Inc "will continue to be irreparably harmed and suffer actual damages in an amount as yet undetermined". There is no suggestion of what irreparable damage has actually been caused.

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Firefox is my favorite browser, but I don't use it. While that sounds crazy, and it sort of is, there is a method to my madness. You see, Google Chrome utilizes Google accounts, which makes my life easier.

By utilizing Google accounts, Chrome can sync across multiple devices -- that includes things like bookmarks and passwords. And so, the convenience of Chrome caused me to abandon my trusty Firefox. Luckily, Mozilla is looking to bring parity with all-new Firefox Accounts.

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Deciding which browser extensions are trustworthy has always been an uncertain business. If an add-on is highly rated, with plenty of users, then it should be safe… But as the recent issues over Chrome extensions showed, with popular add-ons being purchased and tweaked to push adverts, there are no guarantees.

Extension Defender is a new service which helps by cataloging malicious Chrome and Firefox extensions. This can be searched manually, but it's probably simpler to install the Chrome or Firefox extension, which can check and protect your system automatically.

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LinkedIn, a popular social site for the business crowd, carries a lot of benefits for customers. There is the opportunity for networking, along with finding work. To that end, like any social network, the company has strived to find ways to enhance its offerings and make things more appealing.

It has not always succeeded, and one such failure is about to be killed off. Intro was an app for iPhone that insinuated itself into the user's email, and was perhaps a bad idea from the start.

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The biggest news of the week has to be the appointment of Satya Nadella as CEO at Microsoft, which brought to an end weeks of speculation and rumor. Bill Gates also stepped down as chairman. A leaked version of Windows 8.1 Update 1 appeared online giving us all a sneak peek of what we can expect to see in the upcoming release -- including context menus on the Start screen, a new enterprise mode in Internet Explorer, and different ways of working with modern apps. Ahead of this big release, it was Windows XP that was showing growth rather than Microsoft's latest operating system.

In other Microsoft news, Xbox One's first big update was revealed to be coming up on 11 February. Sony announced that it was selling its VAIO business to enable it to focus its attention on mobile devices. Business and individuals who rely on 37signals' products found that the company was not only changing its name, but also dropping all of its services apart from Basecamp. There was another blow for Bitcoin as the online currency was effectively banned in Russia.

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You might think that Russia has just about enough on its plate at the moment, what with having the Winter Olympics to host and fending off global accusations of homophobia, but the Central Bank of Russia has found the time to slap a ban on Bitcoin. This is not the first country to outlaw the online currency -- it's something that has already been done by Thailand and it's being considered by others.

The General Prosecutor of the Russian Federation looked into "the so-called virtual currencies" phenomenon and found that there was a risk of Bitcoin being used for money laundering. The damning ruling refers to Bitcoin and other similar currencies as "money substitutes". Citing Article 27 of the Federal Law, the General Prosecutor said that "the official currency of the Russian Federation is the ruble", going on to say that money issued in other forms is prohibited.

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The app market has exploded but only a few apps will survive in the long haul. The ability to monetize will be the defining factor. Fortunately, innovations in mobile technology have emerged to make monetization possible with in-app advertising and in-app purchase models.

There was a lot of hullabaloo around Snapchat recently when its founders declined a US$3 billion buyout offer from Facebook. That raised the question of whether it was being grossly overvalued given its revenue deficit. Other popular apps make revenue but are losing money: music apps Pandora and Spotify are prime examples. Why, then, are the valuations so astronomical? It’s because they have an audience. But is that good enough?

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Paragon Software Group has released Paragon Backup & Recovery 2014 Free for Windows PCs, a major refresh of its drive-imaging and restore tool. The tool, now available as a separate 64-bit build for the first time, adds full support for Windows 8.1, Storage Spaces and UEFI.

It also introduces a New Backup Format tab, allowing users to back up, browse and restore to and from a virtual disk drive format. There’s also a refreshed UI and updated recovery media builder added, allowing users to create a Linux-based recovery disc.

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SingularLabs has updated its optimization tool System Ninjato version 3.0 with the addition of a paid-for Pro version.

Both the free and Pro versions benefit from faster and more efficient junk scanning. In addition, the Startup Manager now uses an internal blacklist to highlight startup programs which should be removed.

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Sixty-seventh in a series. Microsoft continues its efforts to remove unwanted applications from its Windows 8 store. That's the reason why this week's growth is negative.

The total number of applications dropped by 534 apps to 105,509 thanks to efforts to clean up the store's Entertainment, Photo, Lifestyle and Education categories. The Entertainment category alone lost 659 apps in the past seven days.

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Missed appointments cost health services and other businesses a significant amount of money, estimated at millions of dollars each year. Los Angeles-based marketing firm Screenpush is aiming to change that with the launch of Notifly.

Notifly works by sending out text message reminders in the run up to an appointment, prompting patients or customers to either confirm or cancel. On the business side of things a color-coded interface makes it easy to track each day's appointments and work around changes.

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For many people across the globe making payments using their smartphones remains a thing of the future. Unlike credit and debit cards, for which there exist compatible devices in lots of locations to facilitate purchases, mobile payments require retailers to install new gadgets and smartphone owners to use special apps, which have to be supported by their bank and/or mobile operator of choice. It is a mess, really, at this point, as I have found out while trying to enable such a feature on my smartphone.

Mobile payments are easier to enable on smartphones which have NFC or a microSD card slot, and trickier to offer on handsets that do not. In the latter scenario, a case is needed in order for the feature to work. Luckily, for iPhone users on Verizon such an accessory and dedicated app are now available.

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