If you need to troubleshoot Windows 10, improve system performance, or just want to clear up some disk space, clear your cache.

Regular computer usage results in stored cache files that can become corrupted and outdated, leading to operational quirks and slower boot times. Clearing this cache and other temporary files can ...

Follow these suggestions to fix the Access denied error in Steam on your Windows PC. Run Steam as an Administrator Flush the DNS Cache Use a VPN or Disable Existing ...

There has been a long history of attacks on the DNS ranging from brute-force denial-of-service attacks to targeted attacks requiring specialized software. In July 2008 a new DNS cache-poisoning attack ...

When your company’s internet access, VoIP and email all depend on DNS, you have to ensure your DNS server is protected against DNS spoofing attacks. One solution: DNSSEC. Domain Name System (DNS) is ...

However, as time marches on, the volume of these temporary files can grow unwieldy, leading to a cluttered cache that may do more harm than good. This accumulation can bog down your computer’s ...

MacFixIt reader David Oshel reports an issue where Little Snitch-- a tool for alerting the user of network activities -- appears to be caching DNS information which can cause problems with locating ...

I'm trying to finish cleaning up a system that was absolutely chock-full o' viruses. The anti-virus (Symantec Corporate) claims everything is clean, and I've cleaned up the hosts file, which had a ...