How to Force Quit Applications on Your Mac When They’re Not Responding

Macs are very stable, but not every Mac application is. Every once in a while, something you’re using is going to crash. Sometimes this means the spinning beach ball of death, sometimes this means clicking an open window doesn’t do anything, no matter what you try. Sometimes the Dock indicates an application is open, but you can’t seem to find or open any windows.

How to Free Up Disk Space in Parallels

Virtual machines can use a large amount of disk space. If you want to regain some of that disk space, just deleting files inside the virtual machine won’t help. You’ll need to reclaim that disk space, shrinking the virtual hard disk and making it use less space on your Mac.

How to Clear Your History in Any Browser

All web browsers remember a list of the web pages you’ve visited. You can delete this list at any time, clearing your browsing history and erasing the tracks stored on your computer, smartphone, or tablet. Each browser has its own separate history, so you’ll need to clear the history in multiple places if you’ve used more than one browser.

How to Open Office Files Without Being Hacked

Microsoft Office document files you download from the internet can harm your PC. Office files can contain dangerous macros, but macros aren’t the only risk. With new malware attacking PCs through dangerous Office documents that don’t even contain macros, keeping yourself safe in Office is just one of the security practices you should follow.

How to Remove a Password From a PDF File

Some PDFs are encrypted with a password, which you’ll need to enter each time you want to view the document. You can remove the password to save yourself some inconvenience if you’re keeping the PDF in a secure location.

How to Make Your Web Browser Stop Asking You to Save Passwords

Browsers want to be helpful, so they always offer to save your passwords when you sign into websites. If you use a separate password manager like LastPass or 1Password—or if you just want to store your passwords in your own brain—you can make your browser stop asking you to save passwords.

How to Configure a Proxy Server on a Mac

When you configure a proxy server on your Mac, applications will send their network traffic through the proxy server before going to their destination. This may be required by your employer to bypass a firewall, or you may want to use a proxy to bypass geoblocking and access websites that aren’t available in your country.