One of my favorite PC cleaners is CCleaner. This nifty free piece of software can really put some life back into your computer. There is a paid version but for the majority of home PC users the free version will add some life your PC. Here are some highlights if you take time time to install CCleaner.
Cleaning Out Some Old Programs
When you analyze and run a cleaning scan, CCleaner picks some default types of information to delete. But some of these aren’t worth cleaning regularly. For instance, browser cache can build up over time and use lots of space on systems with smaller hard drives. However, the cache lets you access commonly visited sites quickly, so clearing it all the time is detrimental.
On the Cleaner tab, have a look at the various categories CCleaner lets you tweak. The Windows header contains entries for Edge and Internet Explorer, File Explorer, and other system elements like log files. The Applications header lets you clear browser information, as well as various utilities you might have installed like Foxit Reader, Office, 7-Zip, and more.
Say Goodbye to Some of those Unnecessary Startup Programs
Whenever you install software, it often sets itself to run at startup and adds an entry to your right-click menu. In theory these are useful, but having too many startup items can slow down your system and a messy context menu is more frustrating than helpful.
CCleaner lets you easily edit both of these lists. Open the Tools tab and select the Startup option. Here, you can see startup programs under Windows, as well as Context Menu items and even Scheduled Tasks. Click an entry you don’t want, then click the Disable button on the right side. You shouldn’t Delete something unless you’re certain that you don’t need it.
To keep a copy of everything you have in these lists, press Ctrl + A to select all items and click the Save to text file button. If you’re not sure what an entry is, right-click it and choose Open containing folder to find the source.
So Long Duplicate Files – and Hello More Free Space
Duplicate files are a pain. Not only do they waste space, they might confuse you if you edit one file, then open the other one and wonder where the changes went. To combat this, use CCleaner’s tool to find extra copies and remove them.
Head to Tools > Duplicate Finder to start. Here you can specify criteria, such as limiting file sizes, skipping over hidden and system files (which is a safe idea), and only searching certain drives. By default, the tool considers duplicate files as those with an identical name, file size, and modified date. You can also check the Content box to further restrict matches.
Once you click Search, the list will populate. Be careful with deleting these files; stick to removing your own documents and videos and avoid removing DLLs or other data used by programs.
Don’t Be Scared – Wipe That Drive!
When you click Delete on a file in Windows, it disappears from your view. But that file is still on your hard drive for a while after deletion. Windows marks the spot where that data was stored as free space ready for new information, so until that happens you can recover the old file with the right software.
Getting Under the Hood with Your Disk Space
Some Cookies Are Good – Some Are Not So Good
When you clear browser information, cookies are one of the items CCleaner can remove. You probably don’t have any problem with tracking cookies going out the window, but removing the cookies for your email or social accounts means you have to log back into them. Head to Options > Cookies in CCleaner to remedy this.
The left panel shows you every cookie on your machine, while the right lists the cookies that CCleaner doesn’t delete. You can scroll through the (likely massive) list and double-click any website to add it to the Keep list. For some help, right-click on the left side and click Intelligent Scan — CCleaner will automatically find cookies for sites like Google and AOL and move them to the Keep side. You can remove them if it keeps one you don’t want.