Microsoft launched the version at the beginning of this month Technical Preview of the future operating system Windows 10. As it is about a beta version, this is most likely unstable and it is possible to contain various system bugs, which is why it is not recommended to install it as principal system. The safest method of a test a beta version of one operating system it is through a virtualization software (VirtualBox), but this method also has a few minuses (for example, in VirtualBox uSERS cannot install the new update launched today for Windows 10 Technical Preview). O High method of A Testa Windows 10 Technical Preview if I experience complete updates included in this version by Microsoft is its installation in dual-boot with another Windows system, which you will continue to use as the main system (to minimize the risk of loss or corruption of dATES stored in computer In the event of any possible fall).
Cum instalam Windows 10 Technical Preview in dual boot cu alt sistem Windows?
First of all you will have to Create a separate partition to install the Windows 10 Technical Preview system:
- open Disk Management (taste diskmgmt.msc in Run And give Enter) then click-right on the partition C: (or other partition that you allow you to Reduce) and select Shrink Volume from the displayed menu

- system requirements for Windows 10 are identical to those for Windows 8, which means Windows 10 requires Minim 16 GB space-bar For the on 32-be (or 20 GB For the on 64-be); in the dialogue for Shrink Volume Put in MB The space you want to allocate the Windows 10 system (recommended to choose a little more space than the mandatory system requirement) then click on the button Shrink

After The process of movement of the selected partition is completed, follow the instructions below to instala Windows 10 Technical Preview in dual-boot cu alt sistem Windows:
- Download the ISO installation image a Windows 10 Technical Preview and write it on a DVD or create one USB Drive bootabil With this (you can use the utility Windows 7 USB/DVD Download Tool)
- Enter the DVD you wrote the ISO image of Windows 10 in the optical unit of the computer (or connect USB Drive-ul bootabil to this), then Restart your computer and wait to charge Setup files
- Select the desired tongue and keyboard and then click on Install Now

- Accept the terms and conditions imposed by Microsoft, then select the option Custom: Install Windows only (advanced)

- Create a new partition from the unallocated space (the space you have previously extracted from an already existing partition) by clicking on it then on the option New and on Apply (Default mode will allocate all available space)

- Then click on Next to start instalarea Windows 10 Technical Preview On the newly created partition (the process will follow the normal step of a Windows system)

After Installation of Windows 10 Technical Preview in Dual-Boot with another Windows system, whenever you start your computer you will be asked to Select which system you want to boot. If the time allocated to select a system expires, the computer will boot in the system set as principal system (Default mode, the second dual-boot operating system will be set as the main system, in this case being Windows 10 Technical Preview). To set the other Windows system as the main system when the screen is displayed Choose an operating system, click on the link Change defaults or choose other options.

Then click on the option Choose a default operating system To set the other Windows system installed on your computer as the main system (in this way you will reduce the risk of losing important date in eventual case fall cauzate de Windows 10 Technical Preview).

Notes: Being two Windows systems installed in dualboot, when you boot in one of the systems you will be able to access the partition on which the other system is installed. Before installing Windows 10 Technical Preview in Dual-Boot with another Windows system, back up important data stored on hard-drive (for any eventuality).
STEALTH SETTINGS – How to install Windows 10 Technical Preview in dual-boot with another Windows OS