Free Computer Repair Service

Brands computer repair services we services but not limited to: Acer, Toshiba, Dell, HP, IBM, MAC, Compaq, Apple. We cover computer repair and troubleshooting but not limited to : antivirus scan or install or configure, application, backup data or files, blank Screen blue screen, reboot pc to factory, warrantee replacements, assistance or assisting intall and [...]

Home page on internet explorer was altered, the computer must have rogue software exists, how to change? you must first clean up malware and spammers! There are lots of tools to deal with malicious software, I recommend using “malware cleaning assistant”. When clean up is complete, Maintenance software can be used to repair ie, if [...]

In the process of select security tools, performance and security need to concern.  How to improve Forefront performance by optimize the topology? However, according to the my experience, performance is not only related with the product itself, and even closely related with the deployment.If the way is wrong, the performance will be greatly reduced. the [...]

U disk has become the most common and most convenient storage tools; U disk has a higher requirement to the quality. If you bought a poor quality u disk, resulting in loss of stored data, that is the bad thing. Many people will ask which brand of U disk is good. What are the top [...]

RAID disk arrays is to use two or more physical hard drive to collaborate as a logical disk drive to use, through different ways of collaborating to improve the performance of all aspects of the disk subsystem, such as storage capacity, access speed and data security, and so on. More common are currently using RAID [...]

A variety of copier maintenance adjustment mode of entry for a (simulated): (1) Kyocera, Aurora copiers 1087-1087 — (2) Minolta Copier 1050,1080 Stop -0 – Stop -1 into the self-test function, then 1 + x (x = 3,5,7,8) into the test function; Stop by the order of -0 – stop -1 – stop – copying [...]

Often we have already identified the virus such as Backdoor.RmtBomb.12, Trojan.Win32.SendIP.15 and so on which of virus names are a bunch of English also brings the number with the anti-virus software, then some people stupid, and such a long string of names, how do I know what is the virus ah? In fact, as long [...]

“Trojan horse” program will be tried every time to hide themselves, main ways: in the task bar hide themselves, as long as set Form of the Visible property to False, ShowInTaskBar set to False, the program is running will not appear in the task bar. Invisible in Task Manager: The program is set to “system [...]

How to get a computer connect two printers to work?  This depends on your printer. 1. If your printer is a network printer, just to printers and two computers with network cable connected to the switch, and then two computers were installed in the printer driver you can print. 2. If your printer is a [...]

The following list includes some tools that are likely to provide raw data in support of technical metrics: • Anti-malware • Firewalls • Managed Security Services • Intrusion Detection/Prevention • Anti-SPAM • Asset Management • Patch Management • Vulnerability Management • Unified Threat Management • Application Security Scanners • Databases • Website Statistics • Network [...]

A clear definition of what constitutes a security metric is not easily found. Security metrics are more frequently defined by how they are used, or by the characteristics or attributes that make them useful. One practical definition states that “Metrics is a term used to denote a measure based on a reference and involves at [...]

I was online and got an ie error in chat (script kiddies u got to love them) Msn decided to kick me off right at that moment and the msnia virus popped up to reconect(even when I use a dun that thing will pop up on me) Everything froze on me and I had to [...]

During the single-player campaign, the player will take on the role of Sergeant Gary “Roach” Sanderson, a young member of an elite, multinational commando unit known as Task Force 141. The player character in Call of Duty 4, Sergeant John “Soap” MacTavish, returns as a non-playable character; promoted to captain in the Special Air Service. [...]

You can run antivirus and antispyware programs, but the sad fact is if you have found one virus on your computer, you probably have several. Cleaning the computer now requires you to follow these steps, because modern viruses and spyware entrench themselves in files that your computer needs in order to run: 1. Virus-check your [...]

Internet search tools fall into two camps: internet search engines, such as Google, Hotpot and AltaVista, and online directories, such as Yahoo and Lycos. The difference between the two is related to how they compile their site listings. Of course, there are exceptions to every rule. Some search utilities, such as Ask Jeeves, combine the [...]

What is Wallet Digital? Wallet Digital is software that enables users to pay for goods on the Web. It holds credit-card numbers and other personal information such as a shipping address. Once entered, the data automatically populates order fields at merchant sites. When using a digital wallet, consumers don’t need to fill out order forms [...]

There are five basic types of data communication system: 　　Off-line data transmission is simply the use of a telephone or similar link to transmit data without involving a computer system.The equipment used at both ends of such a link is not part of a computer, or at least does not immediately make the data available [...]

　Bluetooth is a universal radio interface in the 2.45GHz frequency band that enables portable electronic devices to connect and communicate wirelessly via short-range, ad hoc networks. Each unit can simultaneously communicate with up to sever other units per piconet. Moreover, each unit can simultaneously belong to several piconets. 　　What is Bluetooth Technology？ 　　Bluetooth technology which [...]

Computer Port  is exports of  computer communications exchanges with the outside world,It consists of hardware ports and software ports,let’s see it! Port: 0 Services: Reserved Note: usually used to analyze the operating system. This approach can work because in some systems, the “0″ is invalid port, when you try to use the usual port closed，it will [...]

The directory enabled network（DEN）was developed by Cisco and Microsoft, which is a standard for storing information about network devices, applications and users in a single directory.This directory would bind a user’s name and network resource access profile to policies for granting or restricting that access, and delegating bandwidth priorities and privileges.work on standardizing specifications for [...]