Update: We regret to inform you this special offer has now ended, but more reader offers are coming soon.
Today's special reader offer is a computer cleaning utility from ASCOMP, worth $19.90 (£15) - yours completely free, but you must act fast.
This offer must end on Thursday 10 December at 23:59.
More software goodies are coming your way over the next couple of weeks - keep your eyes peeled for offers!
Why install ASCOMP Cleaning Suite Professional v4.0?
If your computer is beginning to start up more slowly, and your hard drive is becoming increasingly full, a thorough system cleaning can put a spring back in its step.
It's tricky to know what can and cannot be safely removed, and often where to access those files. Cleaning Suite Professional's six system analysers will pinpoint any issues and then aid you in performing a deep clean.
With ASCOMP you can delete temporary files, clean browser histories, caches, and cookies from all popular web browsers, and prevent installed applications and tools from automatically launching at system startup.
Cleaning Suite Professional v4.0 supports Windows 10, 8 and 7.
How to take advantage of this free offer
Download ASCOMP Cleaning Suite Professional v4.0, then double-click the .exe file.
Click 'Register now' and you'll be taken to a web page for registration. Enter your name, email address and country of residence, and your Customer ID will be sent to you via email.
Enter the Customer ID in the required field in the installer window and click 'Download full version'. Follow the prompts to install the software on your Windows machine.