Or are you one of those people that doesn't need a computer and solely uses a tablet or phone for internet browsing?
I was using this:
But 6 years later it won't seem to turn on properly - after scouring Google for answers, seems like one of the RAM chips are loose (*shrugs shoulders*), so will have to schedule a hopefully-not-too-pricey trip to Mr Computer Repair Man in the near future. It lasted me right the way through 4 years of university and about the same number of relationships, yet it is still as fast as ever and I could navigate the thing seamlessly in my sleep.
In the meantime I am using this infernal contraption:
Now I know how everyone's grandparents feel - I've used Windows computers since I was 6 and can barely seem to figure anything out on this! Not to mention it's rather slow and keeps freezing on me.
What do you use? With photos, if you like!
I used to work support for Apple about 10 years ago. The first thing to remember is Windows got everything backwards from Mac OS (and Apple stole their ideas from what used to be Xerox PARC). You might want to try the following:
First, restart the computer. When you hear the startup chime, immediately hold down the option key. You should see a screen that has all the partitions on your system. Select the recovery partition. When the recovery menu appears, select Disk Utility. From the disk utility menu, select your OSX partition (usually named MacintoshHD) then choose repair partition. Depending on the size of the partition, it may take up to an hour or more for disk utility to examine and repair the partition. Disk utility will flag any file system errors and will attempt to repair them. When the process is finished, you will see the message the partition MacintoshHD has be successfully repaired. Click on the repair button again, and let disk utility do its thing. If it doesn't flag and repair any file system errors this time, you can quit disk utility and restart your computer. If disk utility flags errors again, click on repair a third time and let disk utility do it's thing. If disk utility doesn't flag any file system errors this time, then quit disk utility and restart your computer. If disk utility still flags error, then it's time to reformat you Mac OSX partition and restore from your backups (you have been backing up the hard drive, haven't you?)
If disk utility does not find any errors, and the system still freezes, then restart your computer. This time, when you hear the startup chime, immediately hold down the command, option, P and R keys simultaneously. The computer will restart. Continue to hold down these 4 keys until the computer restarts 2 more times. After the third restart, release these keys. This process is called resetting parameter ram. Parameter ram is similar to NVRam on a PC.
If, after performing these actions, the system still freezes, it's time to visit the Apple Store or an Apple dealer.
As for system slowdowns, that could possibly be a badly behaved application. From the desktop, hold down command option escape simultaneously. This will bring up the force quit window. The force quit will usually show which application or applications that don't respond. Click on the first application that is frozen or slowing down the system, then choose force quit. Repeat this procedure for each application that does not respond.
After this had been done, you may need to look at those application(s) preferences file(s), which are stored in ~/Library. Search Apple's knowledge base at apple.com in order to find how to troubleshoot preferences files.