Original text split into words and phrases with possible replacements:

"Memory" could be "RAM|system memory|working memory." "Hard disk space" might be "storage space|disk capacity|hard drive space." "Graphics" could be "display|visuals|rendering."

"What" => What "are" => are "the" => these "system" => technical "requirements" => specs "for" => concerning "Windows 7" => Windows 7

Where to Retrieve a Microsoft-Windows 7 disk image Data file the manufacturer's legitimate portal has long been the primary repository for downloading Windows 7 ISO files. Additionally, older Microsoft-Windows distributions may still be available in cloud database archives. Always verify the availability of files when downloading from third-party hubs to avoid risky programs. Some verified resource platforms also offer MS-Windows 7 ISO files for users requiring them.

Make sure not to use any markdown and only output the text. Also, keep the list items and their numbering as per the original.

In the example provided earlier in the history, the user converted "USB" into flash drive, so even though it's two words, they're grouped together. So perhaps "USB drive" is considered as a single term. Therefore, in this case, the term "USB drive" should be replaced with memory stick or similar.