You need the same hardware, firewalls, and antivirus software to protect one computer as you need to protect 25.
There are no hardware firewalls built into Windows 7, but from Windows 7 and on, Windows Defender is integrated into the system.
No, it is not compulsory or requirement for Windows 7. But, it is extremely recommended to have these software. Firewalls and Antivirus will help your operating system (or sometimes, the whole computer) to be free from virus. They will maintain your computer to it's best state if used properly with antivirus and firewalls.
windows management instrumentation (WMI)
What_are_the_Advantages_of_firewallAdvantages of hardware firewalls over software firewall:· Speed: Normally, the hardware firewalls are tailored for faster response times, and hence handle more traffic loads.· Security: A firewall with its own operating system (proprietary) is less prone for attacks. This in turn reduces the security risk. In addition, hardware firewalls have enhanced security controls.· No Interference: A box, that is separated from other network components can be managed better, and does not load or slowdown other applications. The box can be moved, shutdown, or reconfigured with minimal interference to the network.http://networking.anandsoft.com/advantages-of-hardware-firewalls.html
yes we need to install antivirus apart from windows defender
The best way to protect computer or network protected against worms is by regularly updating updates for windows and antivirus, also by using hardware in network.
I think it's not your vista, but the hardware. Try to monitor CPU and GPU temperatures. It might be bad thermo contact. You should try to reinstall windows, or install a good antivirus.
Most newer laptops come with an antivirus program installed standard. My laptop (a Dell Studio 17 running Windows 7) came with Windows Defender/ Windows Firewall and McAfee antivirus.
ipconfig /release
Workstations usually use 64 bit PRO.
None. Windows is software, not hardware.