Advice 1: How to remove traces of USB drives

To remove marks use a removable drive (USB drive) on the computer is required in cases of prohibition of use of unregistered media employer in order to maintain confidentiality, and work performance on the removable drive you need. There is also a variant of the ban on off-duty use of computer hardware and software employer.
How to remove traces of USB drives
You will need
  • - USBDeview;
  • - USBOblivion
Use the standard tools of the Microsoft Windows operating system to remove traces of the use of removable drives on the computer. To do this, open the context menu by clicking right mouse button on the icon "My computer" on the desktop and select "Manage".
Select "device Manager" and expand the menu "View".
Enter the command "Show hidden devices" and navigate to "Controllers universal last. USB bus".
Remove any devices that have a pale gray color (inactive).
Go to "storage Volumes, devices, and repeat the same procedure for removal of inactive devices.
Click "start" to bring up the main menu system and navigate to "Run" the steps for manual removal of traces of use of USB drive using the tool "registry Editor".
Type regedit in the Open box and click OK to confirm the command.
Выберите в открывшемся окне значения параметров реестра:





Determine the history of the connection of removable drives using the code:

...S. T. O. R. A. G. E.#.R.e.m.o.v.a.b.l.e.M.e.d.i.a.#...

hex:.....,53,00,54,004 f,00,52,00,41,0047,00,45,00,23,00,52,00,65,006 d,00,6 f,0.
Call up the service menu by click right mouse button on each folder and select the Delete command to erase the records on the use of the stick.
Use USBDeview tool or free software USBOblivion to facilitate the desired process. these apps allow you to automate the process of removing traces of the use of removable drives on the computer.
Incorrect changes to the registry entries can lead to the need for a full reinstallation of Windows OS.
Useful advice
The implementation of some of the above procedures is possible only if you have administrator access to the computer system.

Advice 2 : How to connect a usb port on the computer

USB was conceived as a universal port, it is at the moment. You can connect the most diverse and sought-after equipment: printer, scanner, camera, flash drive, webcam and many more. No matter how modern the computer may be, it often happens that the user simply did not have enough USB ports. Have some device to disconnect to connect, which you need at the moment. This is very inconvenient, so before the user often gets the task to increase the number of available USB ports.
How to connect a usb port on the computer
You will need
  • computer, USB extension cable, USB hub, USB controller.
Connection of extension cords and USB hubs. If you do not have enough ports on the front of the computer, plug in the USB port from the back of the system unit USB extension cable (USB cable type A-B) and bring it to the front of the computer case. If you want to connect more than one device, you can connect a special USB hub. Opposed to the extension cord that the end had not one, but several ports. Typically, a concentrator supports two or four ports. Standard one hub can support up to 4 devices.
Install a USB controller with PCI interface. There are times that we need to increase the number of ports from the back of the system unit. In this case, you must have a minimum experience in the Assembly of computers. Any motherboard has PCI-connectors. To expand the number of ports set in the PCI-USB-controller. This is a small expansion card, which usually has four USB ports. Typically, modern operating systems (Windows XP/Vista/Seven) have all the necessary drivers and extra programs/drivers for this hardware will be required.
Ports still not enough... If you want to further expand the number of ports, connect to existing hub parallel to another. Only the specification of the USB bus there is a support up to 127 devices. Theoretically, combining in parallel the hub and adding additional USB controllers, you can extend the number of ports to 127. This amount should be more than enough for anyone, even the most demanding user.
It must be remembered that all devices that connect to the USB bus, in accordance with its specifications, you can get not only information but also power supply (of course, to a limited extent). Also the USB controllers and hubs consume a certain power. If these, as well as USB peripheral devices much, power consumption will be noticeable. All this imposes certain requirements on the power supply of the computer should have enough power (recommended 500W). The motherboard ideally should also be of high quality in terms of wiring and power/type of capacitors used, although this requirement is not so critical.
Useful advice
If you're planning to buy a keyboard or mouse with USB interface, consider fundamentally does it do for you? If they are not going to connect/disconnect during operation of the computer or use a laptop, you can use these devices with the classic PS/2 interface. It will save you two additional USB ports.
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