The article I've written about what to choose: laptop versus tablet versus desktop opened a subject I have not writen yet. There are some information about the remote desktop software for some operating systems that are useful in order to connect from your mobile devices to your computer even you and your PC are in different parts of the world.
TeamViewer (for Mac, Linux, Android, Java, iOS, Blackberry, Windows, Windows mobile)
One of the well known remote desktop software is TeamViewer. It offers free and paid account for remotely controlling any personal computer, but it's free for all non commercial users. There is available a portable application you can carry around on a drive and use it whenever is necessary. TeamViewer does not offer browser based remote control, it's actually a small utility (with its utilities) to connect between computers.
Citrix XenApp (for Mac, Linux, Android, Java, iOS, Blackberry, Windows, Windows mobile)
Citrix XenApp is an on-demand application delivery solution that enables any Windows application to be virtualized, centralized, and managed in the datacenter and instantly delivered as a service to users anywhere on any device (such the ones that run Mac, Linux, Android, iOs, Blackberry, Windows and Windows mobile). XenApp reduces the cost of application management by up to 50 percent, increases IT responsiveness when delivering an application to distributed users, and improves application and data security.
Citrix Receiver lets you access your entreprise files, application and desktops from your Android device to help you be as productive on the go (when you are mobile) as you are in the office.
Aether Pal (for Mac, Android, iOS, Blackberry, Windows, Windows mobile)
AetherPal is a smart remote control allows anyone (you, a company support staff, volunteer for distribute projects, customer care, help desks and customers) to take control of any smartphone or PC anywhere in the world over an IP connection as if the smartphone is in the hands of the remote user.
AetherPal software is targeted for mobile operators and enterprises to provide effective customer care, technical support and remote training. It has transformed the ability of carriers, enterprises, OEMs and customers to optimize the experience for smart devices, utilizing real time data, while ensuring complete user privacy, significantly reducing support costs, and dramatically improving the end user experience.
AetherPal permits CSR to remotely access the user’s smartphone or PC only with their approval. During the support session the user (owner) observes all operations that are being performed and may pause or terminate the session at any time.
Bomgar (for Mac, Linux, Android, iOS, Blackberry, Windows, Windows mobile)
Bomgar is a remote support solution which allows technology support professionals to access and control systems and devices remotely, including PCs, smartphones, tablets, servers, switches, point-of-sale systems and more. Bomgar offers a feature-rich remote desktop software solution that heavily emphasizes data security. It is one of the only brands to offer an appliance-based solution, named the Bomgar Box.
Bomgar offers a broadest platform support: it supports unattended systems, as well as those with an end user present, and they include all supported platforms in the core product. This lets the users resolve issues spanning multiple systems without creating multiple audit trails.
Ericom (for Linux, Android, Java, iOS, Blackberry, Windows)
Ericom's free mobile RDP client lets the users deliver fast and secure access to Windows applications and desktops running on terminal servers, virtual desktops and physical workstations. AccessToGo provides highly accurate screen control, intuitive up-down scrolling and is the only mobile RDP client that supports both touchpad and floating pointers.
It also provides a unique Function bar for tablets that displays frequently used keys (Esc, Tab, Ctrl, Alt, Windows) and functions, such as an On-screen mouse, and more!
ISL Light (for Mac, Linux, Android, iOS, Windows, Windows mobile)
ISL Light is user-friendly remote desktop support software, yoi can always view remotely, using the internet, your client's screen and control any Windows, Mac or Linux computer. Offer instant IT remote support to your clients, even from your mobile device.