input question: Fix spacing: Uninstallation:AsDLLfilesarecreatedtosupportotherprogramsandsoftwaresworkingwell,thedataandfunctionsareactuallysharedbymanyprograms.whenyouuninstallaprogram,certcli.dllmaybemistakenlydeleted.

output answer: Uninstallation: As DLL files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, certcli.dll may be mistakenly deleted.

input question: Fix spacing: Othersmayhaveanimpairmentwhichiscommontothefamily.

output answer: Others may have an impairment which is common to the family.

input question: Fix spacing: college,hairy,creampie,Brazil

output answer: college, hairy, creampie, Brazil

input question: Fix spacing: Riversofthelargestandmostfamous-theSeverskyDonets.Ingeneral,thestateofwaterresourcesfromthecategoryof"itcouldbeworse,"nodtotheindustrialecologyfield.Fish,surprisingly,isnotthewholeextinct,butthenumberhasdeclined.

output answer:
Rivers of the largest and most famous - the Seversky Donets. In general, the state of water resources from the category of "it could be worse," nod to the industrial ecology field. Fish, surprisingly, is not the whole extinct, but the number has declined.